78055690

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 143337600

約数和(自身を除く): 65281910

約数列:

[1, 2, 5, 10, 83, 157, 166, 314, 415, 599, 785, 830, 1198, 1570, 2995, 5990, 13031, 26062, 49717, 65155, 94043, 99434, 130310, 188086, 248585, 470215, 497170, 940430, 7805569, 15611138, 39027845, 78055690]

約数ペア:

[(1, 78055690), (2, 39027845), (5, 15611138), (10, 7805569), (83, 940430), (157, 497170), (166, 470215), (314, 248585), (415, 188086), (599, 130310), (785, 99434), (830, 94043), (1198, 65155), (1570, 49717), (2995, 26062), (5990, 13031)]