77425910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{659}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 144460800

約数和(自身を除く): 67034890

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 379, 659, 758, 1318, 1895, 3295, 3790, 6590, 11749, 20429, 23498, 40858, 58745, 102145, 117490, 204290, 249761, 499522, 1248805, 2497610, 7742591, 15485182, 38712955, 77425910]

約数ペア:

[(1, 77425910), (2, 38712955), (5, 15485182), (10, 7742591), (31, 2497610), (62, 1248805), (155, 499522), (310, 249761), (379, 204290), (659, 117490), (758, 102145), (1318, 58745), (1895, 40858), (3295, 23498), (3790, 20429), (6590, 11749)]