401024305580

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{10973}}^1$

素因数の和:11355

約数の個数: 96

約数和(自身を含む): 863394989184

約数和(自身を除く): 462370683604

約数列:

[1, 2, 4, 5, 10, 20, 103, 113, 157, 206, 226, 314, 412, 452, 515, 565, 628, 785, 1030, 1130, 1570, 2060, 2260, 3140, 10973, 11639, 16171, 17741, 21946, 23278, 32342, 35482, 43892, 46556, 54865, 58195, 64684, 70964, 80855, 88705, 109730, 116390, 161710, 177410, 219460, 232780, 323420, 354820, 1130219, 1239949, 1722761, 1827323, 2260438, 2479898, 3445522, 3654646, 4520876, 4959796, 5651095, 6199745, 6891044, 7309292, 8613805, 9136615, 11302190, 12399490, 17227610, 18273230, 22604380, 24798980, 34455220, 36546460, 127714747, 177444383, 194671993, 255429494, 354888766, 389343986, 510858988, 638573735, 709777532, 778687972, 887221915, 973359965, 1277147470, 1774443830, 1946719930, 2554294940, 3548887660, 3893439860, 20051215279, 40102430558, 80204861116, 100256076395, 200512152790, 401024305580]

約数ペア:

[(1, 401024305580), (2, 200512152790), (4, 100256076395), (5, 80204861116), (10, 40102430558), (20, 20051215279), (103, 3893439860), (113, 3548887660), (157, 2554294940), (206, 1946719930), (226, 1774443830), (314, 1277147470), (412, 973359965), (452, 887221915), (515, 778687972), (565, 709777532), (628, 638573735), (785, 510858988), (1030, 389343986), (1130, 354888766), (1570, 255429494), (2060, 194671993), (2260, 177444383), (3140, 127714747), (10973, 36546460), (11639, 34455220), (16171, 24798980), (17741, 22604380), (21946, 18273230), (23278, 17227610), (32342, 12399490), (35482, 11302190), (43892, 9136615), (46556, 8613805), (54865, 7309292), (58195, 6891044), (64684, 6199745), (70964, 5651095), (80855, 4959796), (88705, 4520876), (109730, 3654646), (116390, 3445522), (161710, 2479898), (177410, 2260438), (219460, 1827323), (232780, 1722761), (323420, 1239949), (354820, 1130219)]