40483300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 109368000

約数和(自身を除く): 68884700

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 25, 26, 38, 44, 50, 52, 55, 65, 76, 95, 100, 110, 130, 143, 149, 190, 209, 220, 247, 260, 275, 286, 298, 325, 380, 418, 475, 494, 550, 572, 596, 650, 715, 745, 836, 950, 988, 1045, 1100, 1235, 1300, 1430, 1490, 1639, 1900, 1937, 2090, 2470, 2717, 2831, 2860, 2980, 3278, 3575, 3725, 3874, 4180, 4940, 5225, 5434, 5662, 6175, 6556, 7150, 7450, 7748, 8195, 9685, 10450, 10868, 11324, 12350, 13585, 14155, 14300, 14900, 16390, 19370, 20900, 21307, 24700, 27170, 28310, 31141, 32780, 36803, 38740, 40975, 42614, 48425, 54340, 56620, 62282, 67925, 70775, 73606, 81950, 85228, 96850, 106535, 124564, 135850, 141550, 147212, 155705, 163900, 184015, 193700, 213070, 271700, 283100, 311410, 368030, 404833, 426140, 532675, 622820, 736060, 778525, 809666, 920075, 1065350, 1557050, 1619332, 1840150, 2024165, 2130700, 3114100, 3680300, 4048330, 8096660, 10120825, 20241650, 40483300]

約数ペア:

[(1, 40483300), (2, 20241650), (4, 10120825), (5, 8096660), (10, 4048330), (11, 3680300), (13, 3114100), (19, 2130700), (20, 2024165), (22, 1840150), (25, 1619332), (26, 1557050), (38, 1065350), (44, 920075), (50, 809666), (52, 778525), (55, 736060), (65, 622820), (76, 532675), (95, 426140), (100, 404833), (110, 368030), (130, 311410), (143, 283100), (149, 271700), (190, 213070), (209, 193700), (220, 184015), (247, 163900), (260, 155705), (275, 147212), (286, 141550), (298, 135850), (325, 124564), (380, 106535), (418, 96850), (475, 85228), (494, 81950), (550, 73606), (572, 70775), (596, 67925), (650, 62282), (715, 56620), (745, 54340), (836, 48425), (950, 42614), (988, 40975), (1045, 38740), (1100, 36803), (1235, 32780), (1300, 31141), (1430, 28310), (1490, 27170), (1639, 24700), (1900, 21307), (1937, 20900), (2090, 19370), (2470, 16390), (2717, 14900), (2831, 14300), (2860, 14155), (2980, 13585), (3278, 12350), (3575, 11324), (3725, 10868), (3874, 10450), (4180, 9685), (4940, 8195), (5225, 7748), (5434, 7450), (5662, 7150), (6175, 6556)]