104515970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19609}}^1$

素因数の和:19670

約数の個数: 32

約数和(自身を含む): 207552240

約数和(自身を除く): 103036270

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 19609, 39218, 98045, 196090, 254917, 509834, 803969, 1274585, 1607938, 2549170, 4019845, 8039690, 10451597, 20903194, 52257985, 104515970]

約数ペア:

[(1, 104515970), (2, 52257985), (5, 20903194), (10, 10451597), (13, 8039690), (26, 4019845), (41, 2549170), (65, 1607938), (82, 1274585), (130, 803969), (205, 509834), (410, 254917), (533, 196090), (1066, 98045), (2665, 39218), (5330, 19609)]