10161580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 144

約数和(自身を含む): 28153440

約数和(自身を除く): 17991860

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 19, 20, 22, 26, 34, 38, 44, 52, 55, 65, 68, 76, 85, 95, 110, 121, 130, 143, 170, 187, 190, 209, 220, 221, 242, 247, 260, 286, 323, 340, 374, 380, 418, 442, 484, 494, 572, 605, 646, 715, 748, 836, 884, 935, 988, 1045, 1105, 1210, 1235, 1292, 1430, 1573, 1615, 1870, 2057, 2090, 2210, 2299, 2420, 2431, 2470, 2717, 2860, 3146, 3230, 3553, 3740, 4114, 4180, 4199, 4420, 4598, 4862, 4940, 5434, 6292, 6460, 7106, 7865, 8228, 8398, 9196, 9724, 10285, 10868, 11495, 12155, 13585, 14212, 15730, 16796, 17765, 20570, 20995, 22990, 24310, 26741, 27170, 29887, 31460, 35530, 39083, 41140, 41990, 45980, 46189, 48620, 53482, 54340, 59774, 71060, 78166, 83980, 92378, 106964, 119548, 133705, 149435, 156332, 184756, 195415, 230945, 267410, 298870, 390830, 461890, 508079, 534820, 597740, 781660, 923780, 1016158, 2032316, 2540395, 5080790, 10161580]

約数ペア:

[(1, 10161580), (2, 5080790), (4, 2540395), (5, 2032316), (10, 1016158), (11, 923780), (13, 781660), (17, 597740), (19, 534820), (20, 508079), (22, 461890), (26, 390830), (34, 298870), (38, 267410), (44, 230945), (52, 195415), (55, 184756), (65, 156332), (68, 149435), (76, 133705), (85, 119548), (95, 106964), (110, 92378), (121, 83980), (130, 78166), (143, 71060), (170, 59774), (187, 54340), (190, 53482), (209, 48620), (220, 46189), (221, 45980), (242, 41990), (247, 41140), (260, 39083), (286, 35530), (323, 31460), (340, 29887), (374, 27170), (380, 26741), (418, 24310), (442, 22990), (484, 20995), (494, 20570), (572, 17765), (605, 16796), (646, 15730), (715, 14212), (748, 13585), (836, 12155), (884, 11495), (935, 10868), (988, 10285), (1045, 9724), (1105, 9196), (1210, 8398), (1235, 8228), (1292, 7865), (1430, 7106), (1573, 6460), (1615, 6292), (1870, 5434), (2057, 4940), (2090, 4862), (2210, 4598), (2299, 4420), (2420, 4199), (2431, 4180), (2470, 4114), (2717, 3740), (2860, 3553), (3146, 3230)]