4920245560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{184417}}^1$

素因数の和:184480

約数の個数: 64

約数和(自身を含む): 11950286400

約数和(自身を除く): 7030040840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 2668, 3335, 5336, 6670, 13340, 26680, 184417, 368834, 737668, 922085, 1475336, 1844170, 3688340, 4241591, 5348093, 7376680, 8483182, 10696186, 16966364, 21207955, 21392372, 26740465, 33932728, 42415910, 42784744, 53480930, 84831820, 106961860, 123006139, 169663640, 213923720, 246012278, 492024556, 615030695, 984049112, 1230061390, 2460122780, 4920245560]

約数ペア:

[(1, 4920245560), (2, 2460122780), (4, 1230061390), (5, 984049112), (8, 615030695), (10, 492024556), (20, 246012278), (23, 213923720), (29, 169663640), (40, 123006139), (46, 106961860), (58, 84831820), (92, 53480930), (115, 42784744), (116, 42415910), (145, 33932728), (184, 26740465), (230, 21392372), (232, 21207955), (290, 16966364), (460, 10696186), (580, 8483182), (667, 7376680), (920, 5348093), (1160, 4241591), (1334, 3688340), (2668, 1844170), (3335, 1475336), (5336, 922085), (6670, 737668), (13340, 368834), (26680, 184417)]