78833689990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{245183}}^1$

素因数の和:245317

約数の個数: 64

約数和(自身を含む): 160997621760

約数和(自身を除く): 82163931770

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 79, 110, 158, 185, 370, 395, 407, 790, 814, 869, 1738, 2035, 2923, 4070, 4345, 5846, 8690, 14615, 29230, 32153, 64306, 160765, 245183, 321530, 490366, 1225915, 2451830, 2697013, 5394026, 9071771, 13485065, 18143542, 19369457, 26970130, 38738914, 45358855, 90717710, 96847285, 99789481, 193694570, 199578962, 213064027, 426128054, 498947405, 716669909, 997894810, 1065320135, 1433339818, 2130640270, 3583349545, 7166699090, 7883368999, 15766737998, 39416844995, 78833689990]

約数ペア:

[(1, 78833689990), (2, 39416844995), (5, 15766737998), (10, 7883368999), (11, 7166699090), (22, 3583349545), (37, 2130640270), (55, 1433339818), (74, 1065320135), (79, 997894810), (110, 716669909), (158, 498947405), (185, 426128054), (370, 213064027), (395, 199578962), (407, 193694570), (790, 99789481), (814, 96847285), (869, 90717710), (1738, 45358855), (2035, 38738914), (2923, 26970130), (4070, 19369457), (4345, 18143542), (5846, 13485065), (8690, 9071771), (14615, 5394026), (29230, 2697013), (32153, 2451830), (64306, 1225915), (160765, 490366), (245183, 321530)]