71486024840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{153443}}^1$

素因数の和:154086

約数の個数: 64

約数和(自身を含む): 169586308800

約数和(自身を除く): 98100283960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 613, 760, 1226, 2452, 3065, 4904, 6130, 11647, 12260, 23294, 24520, 46588, 58235, 93176, 116470, 153443, 232940, 306886, 465880, 613772, 767215, 1227544, 1534430, 2915417, 3068860, 5830834, 6137720, 11661668, 14577085, 23323336, 29154170, 58308340, 94060559, 116616680, 188121118, 376242236, 470302795, 752484472, 940605590, 1787150621, 1881211180, 3574301242, 3762422360, 7148602484, 8935753105, 14297204968, 17871506210, 35743012420, 71486024840]

約数ペア:

[(1, 71486024840), (2, 35743012420), (4, 17871506210), (5, 14297204968), (8, 8935753105), (10, 7148602484), (19, 3762422360), (20, 3574301242), (38, 1881211180), (40, 1787150621), (76, 940605590), (95, 752484472), (152, 470302795), (190, 376242236), (380, 188121118), (613, 116616680), (760, 94060559), (1226, 58308340), (2452, 29154170), (3065, 23323336), (4904, 14577085), (6130, 11661668), (11647, 6137720), (12260, 5830834), (23294, 3068860), (24520, 2915417), (46588, 1534430), (58235, 1227544), (93176, 767215), (116470, 613772), (153443, 465880), (232940, 306886)]