1567793380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{148747}}^1$

素因数の和:148804

約数の個数: 48

約数和(自身を含む): 3598511616

約数和(自身を除く): 2030718236

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 10540, 148747, 297494, 594988, 743735, 1487470, 2528699, 2974940, 4611157, 5057398, 9222314, 10114796, 12643495, 18444628, 23055785, 25286990, 46111570, 50573980, 78389669, 92223140, 156779338, 313558676, 391948345, 783896690, 1567793380]

約数ペア:

[(1, 1567793380), (2, 783896690), (4, 391948345), (5, 313558676), (10, 156779338), (17, 92223140), (20, 78389669), (31, 50573980), (34, 46111570), (62, 25286990), (68, 23055785), (85, 18444628), (124, 12643495), (155, 10114796), (170, 9222314), (310, 5057398), (340, 4611157), (527, 2974940), (620, 2528699), (1054, 1487470), (2108, 743735), (2635, 594988), (5270, 297494), (10540, 148747)]