26019548520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{25163}}^1$

素因数の和:26415

約数の個数: 128

約数和(自身を含む): 89285898240

約数和(自身を除く): 63266349720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1231, 2462, 3693, 4924, 6155, 7386, 8617, 9848, 12310, 14772, 17234, 18465, 24620, 25163, 25851, 29544, 34468, 36930, 43085, 49240, 50326, 51702, 68936, 73860, 75489, 86170, 100652, 103404, 125815, 129255, 147720, 150978, 172340, 176141, 201304, 206808, 251630, 258510, 301956, 344680, 352282, 377445, 503260, 517020, 528423, 603912, 704564, 754890, 880705, 1006520, 1034040, 1056846, 1409128, 1509780, 1761410, 2113692, 2642115, 3019560, 3522820, 4227384, 5284230, 7045640, 10568460, 21136920, 30975653, 61951306, 92926959, 123902612, 154878265, 185853918, 216829571, 247805224, 309756530, 371707836, 433659142, 464634795, 619513060, 650488713, 743415672, 867318284, 929269590, 1084147855, 1239026120, 1300977426, 1734636568, 1858539180, 2168295710, 2601954852, 3252443565, 3717078360, 4336591420, 5203909704, 6504887130, 8673182840, 13009774260, 26019548520]

約数ペア:

[(1, 26019548520), (2, 13009774260), (3, 8673182840), (4, 6504887130), (5, 5203909704), (6, 4336591420), (7, 3717078360), (8, 3252443565), (10, 2601954852), (12, 2168295710), (14, 1858539180), (15, 1734636568), (20, 1300977426), (21, 1239026120), (24, 1084147855), (28, 929269590), (30, 867318284), (35, 743415672), (40, 650488713), (42, 619513060), (56, 464634795), (60, 433659142), (70, 371707836), (84, 309756530), (105, 247805224), (120, 216829571), (140, 185853918), (168, 154878265), (210, 123902612), (280, 92926959), (420, 61951306), (840, 30975653), (1231, 21136920), (2462, 10568460), (3693, 7045640), (4924, 5284230), (6155, 4227384), (7386, 3522820), (8617, 3019560), (9848, 2642115), (12310, 2113692), (14772, 1761410), (17234, 1509780), (18465, 1409128), (24620, 1056846), (25163, 1034040), (25851, 1006520), (29544, 880705), (34468, 754890), (36930, 704564), (43085, 603912), (49240, 528423), (50326, 517020), (51702, 503260), (68936, 377445), (73860, 352282), (75489, 344680), (86170, 301956), (100652, 258510), (103404, 251630), (125815, 206808), (129255, 201304), (147720, 176141), (150978, 172340)]