97613420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 224985600

約数和(自身を除く): 127372180

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 61, 62, 89, 116, 122, 124, 145, 155, 178, 244, 290, 305, 310, 356, 445, 580, 610, 620, 890, 899, 1220, 1769, 1780, 1798, 1891, 2581, 2759, 3538, 3596, 3782, 4495, 5162, 5429, 5518, 7076, 7564, 8845, 8990, 9455, 10324, 10858, 11036, 12905, 13795, 17690, 17980, 18910, 21716, 25810, 27145, 27590, 35380, 37820, 51620, 54290, 54839, 55180, 80011, 108580, 109678, 157441, 160022, 168299, 219356, 274195, 314882, 320044, 336598, 400055, 548390, 629764, 673196, 787205, 800110, 841495, 1096780, 1574410, 1600220, 1682990, 3148820, 3365980, 4880671, 9761342, 19522684, 24403355, 48806710, 97613420]

約数ペア:

[(1, 97613420), (2, 48806710), (4, 24403355), (5, 19522684), (10, 9761342), (20, 4880671), (29, 3365980), (31, 3148820), (58, 1682990), (61, 1600220), (62, 1574410), (89, 1096780), (116, 841495), (122, 800110), (124, 787205), (145, 673196), (155, 629764), (178, 548390), (244, 400055), (290, 336598), (305, 320044), (310, 314882), (356, 274195), (445, 219356), (580, 168299), (610, 160022), (620, 157441), (890, 109678), (899, 108580), (1220, 80011), (1769, 55180), (1780, 54839), (1798, 54290), (1891, 51620), (2581, 37820), (2759, 35380), (3538, 27590), (3596, 27145), (3782, 25810), (4495, 21716), (5162, 18910), (5429, 17980), (5518, 17690), (7076, 13795), (7564, 12905), (8845, 11036), (8990, 10858), (9455, 10324)]