8708585120

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{365293}}^1$

素因数の和:365457

約数の個数: 48

約数和(自身を含む): 20712169800

約数和(自身を除く): 12003584680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1192, 1490, 2384, 2980, 4768, 5960, 11920, 23840, 365293, 730586, 1461172, 1826465, 2922344, 3652930, 5844688, 7305860, 11689376, 14611720, 29223440, 54428657, 58446880, 108857314, 217714628, 272143285, 435429256, 544286570, 870858512, 1088573140, 1741717024, 2177146280, 4354292560, 8708585120]

約数ペア:

[(1, 8708585120), (2, 4354292560), (4, 2177146280), (5, 1741717024), (8, 1088573140), (10, 870858512), (16, 544286570), (20, 435429256), (32, 272143285), (40, 217714628), (80, 108857314), (149, 58446880), (160, 54428657), (298, 29223440), (596, 14611720), (745, 11689376), (1192, 7305860), (1490, 5844688), (2384, 3652930), (2980, 2922344), (4768, 1826465), (5960, 1461172), (11920, 730586), (23840, 365293)]