12423858700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4339}}^1$

素因数の和:4520

約数の個数: 144

約数和(自身を含む): 31191753600

約数和(自身を除く): 18767894900

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 137, 190, 209, 220, 274, 275, 380, 418, 475, 548, 550, 685, 836, 950, 1045, 1100, 1370, 1507, 1900, 2090, 2603, 2740, 3014, 3425, 4180, 4339, 5206, 5225, 6028, 6850, 7535, 8678, 10412, 10450, 13015, 13700, 15070, 17356, 20900, 21695, 26030, 28633, 30140, 37675, 43390, 47729, 52060, 57266, 65075, 75350, 82441, 86780, 95458, 108475, 114532, 130150, 143165, 150700, 164882, 190916, 216950, 238645, 260300, 286330, 329764, 412205, 433900, 477290, 572660, 594443, 715825, 824410, 906851, 954580, 1188886, 1193225, 1431650, 1648820, 1813702, 2061025, 2377772, 2386450, 2863300, 2972215, 3627404, 4122050, 4534255, 4772900, 5944430, 6538873, 8244100, 9068510, 11294417, 11888860, 13077746, 14861075, 18137020, 22588834, 22671275, 26155492, 29722150, 32694365, 45177668, 45342550, 56472085, 59444300, 65388730, 90685100, 112944170, 124238587, 130777460, 163471825, 225888340, 248477174, 282360425, 326943650, 496954348, 564720850, 621192935, 653887300, 1129441700, 1242385870, 2484771740, 3105964675, 6211929350, 12423858700]

約数ペア:

[(1, 12423858700), (2, 6211929350), (4, 3105964675), (5, 2484771740), (10, 1242385870), (11, 1129441700), (19, 653887300), (20, 621192935), (22, 564720850), (25, 496954348), (38, 326943650), (44, 282360425), (50, 248477174), (55, 225888340), (76, 163471825), (95, 130777460), (100, 124238587), (110, 112944170), (137, 90685100), (190, 65388730), (209, 59444300), (220, 56472085), (274, 45342550), (275, 45177668), (380, 32694365), (418, 29722150), (475, 26155492), (548, 22671275), (550, 22588834), (685, 18137020), (836, 14861075), (950, 13077746), (1045, 11888860), (1100, 11294417), (1370, 9068510), (1507, 8244100), (1900, 6538873), (2090, 5944430), (2603, 4772900), (2740, 4534255), (3014, 4122050), (3425, 3627404), (4180, 2972215), (4339, 2863300), (5206, 2386450), (5225, 2377772), (6028, 2061025), (6850, 1813702), (7535, 1648820), (8678, 1431650), (10412, 1193225), (10450, 1188886), (13015, 954580), (13700, 906851), (15070, 824410), (17356, 715825), (20900, 594443), (21695, 572660), (26030, 477290), (28633, 433900), (30140, 412205), (37675, 329764), (43390, 286330), (47729, 260300), (52060, 238645), (57266, 216950), (65075, 190916), (75350, 164882), (82441, 150700), (86780, 143165), (95458, 130150), (108475, 114532)]