11378560

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 28421280

約数和(自身を除く): 17042720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 773, 920, 1472, 1546, 1840, 2944, 3092, 3680, 3865, 6184, 7360, 7730, 12368, 14720, 15460, 17779, 24736, 30920, 35558, 49472, 61840, 71116, 88895, 98944, 123680, 142232, 177790, 247360, 284464, 355580, 494720, 568928, 711160, 1137856, 1422320, 2275712, 2844640, 5689280, 11378560]

約数ペア:

[(1, 11378560), (2, 5689280), (4, 2844640), (5, 2275712), (8, 1422320), (10, 1137856), (16, 711160), (20, 568928), (23, 494720), (32, 355580), (40, 284464), (46, 247360), (64, 177790), (80, 142232), (92, 123680), (115, 98944), (128, 88895), (160, 71116), (184, 61840), (230, 49472), (320, 35558), (368, 30920), (460, 24736), (640, 17779), (736, 15460), (773, 14720), (920, 12368), (1472, 7730), (1546, 7360), (1840, 6184), (2944, 3865), (3092, 3680)]