189023680

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34747}}^1$

素因数の和:34781

約数の個数: 56

約数和(自身を含む): 476603568

約数和(自身を除く): 287579888

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 34747, 69494, 138988, 173735, 277976, 347470, 555952, 590699, 694940, 1111904, 1181398, 1389880, 2223808, 2362796, 2779760, 2953495, 4725592, 5559520, 5906990, 9451184, 11119040, 11813980, 18902368, 23627960, 37804736, 47255920, 94511840, 189023680]

約数ペア:

[(1, 189023680), (2, 94511840), (4, 47255920), (5, 37804736), (8, 23627960), (10, 18902368), (16, 11813980), (17, 11119040), (20, 9451184), (32, 5906990), (34, 5559520), (40, 4725592), (64, 2953495), (68, 2779760), (80, 2362796), (85, 2223808), (136, 1389880), (160, 1181398), (170, 1111904), (272, 694940), (320, 590699), (340, 555952), (544, 347470), (680, 277976), (1088, 173735), (1360, 138988), (2720, 69494), (5440, 34747)]