29289640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2314

約数の個数: 64

約数和(自身を含む): 73483200

約数和(自身を除く): 44193560

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2267, 2584, 3230, 4534, 6460, 9068, 11335, 12920, 18136, 22670, 38539, 43073, 45340, 77078, 86146, 90680, 154156, 172292, 192695, 215365, 308312, 344584, 385390, 430730, 732241, 770780, 861460, 1464482, 1541560, 1722920, 2928964, 3661205, 5857928, 7322410, 14644820, 29289640]

約数ペア:

[(1, 29289640), (2, 14644820), (4, 7322410), (5, 5857928), (8, 3661205), (10, 2928964), (17, 1722920), (19, 1541560), (20, 1464482), (34, 861460), (38, 770780), (40, 732241), (68, 430730), (76, 385390), (85, 344584), (95, 308312), (136, 215365), (152, 192695), (170, 172292), (190, 154156), (323, 90680), (340, 86146), (380, 77078), (646, 45340), (680, 43073), (760, 38539), (1292, 22670), (1615, 18136), (2267, 12920), (2584, 11335), (3230, 9068), (4534, 6460)]