1520993450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{773}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 3109622400

約数和(自身を除く): 1588628950

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 59, 115, 118, 145, 230, 290, 295, 575, 590, 667, 725, 773, 1150, 1334, 1357, 1450, 1475, 1546, 1711, 2714, 2950, 3335, 3422, 3865, 6670, 6785, 7730, 8555, 13570, 16675, 17110, 17779, 19325, 22417, 33350, 33925, 35558, 38650, 39353, 42775, 44834, 45607, 67850, 78706, 85550, 88895, 91214, 112085, 177790, 196765, 224170, 228035, 393530, 444475, 456070, 515591, 560425, 888950, 983825, 1031182, 1048961, 1120850, 1140175, 1322603, 1967650, 2097922, 2280350, 2577955, 2645206, 5155910, 5244805, 6613015, 10489610, 12889775, 13226030, 25779550, 26224025, 30419869, 33065075, 52448050, 60839738, 66130150, 152099345, 304198690, 760496725, 1520993450]

約数ペア:

[(1, 1520993450), (2, 760496725), (5, 304198690), (10, 152099345), (23, 66130150), (25, 60839738), (29, 52448050), (46, 33065075), (50, 30419869), (58, 26224025), (59, 25779550), (115, 13226030), (118, 12889775), (145, 10489610), (230, 6613015), (290, 5244805), (295, 5155910), (575, 2645206), (590, 2577955), (667, 2280350), (725, 2097922), (773, 1967650), (1150, 1322603), (1334, 1140175), (1357, 1120850), (1450, 1048961), (1475, 1031182), (1546, 983825), (1711, 888950), (2714, 560425), (2950, 515591), (3335, 456070), (3422, 444475), (3865, 393530), (6670, 228035), (6785, 224170), (7730, 196765), (8555, 177790), (13570, 112085), (16675, 91214), (17110, 88895), (17779, 85550), (19325, 78706), (22417, 67850), (33350, 45607), (33925, 44834), (35558, 42775), (38650, 39353)]