23107760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1350

約数の個数: 80

約数和(自身を含む): 61308576

約数和(自身を除く): 38200816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1307, 1360, 1768, 2210, 2614, 3536, 4420, 5228, 6535, 8840, 10456, 13070, 16991, 17680, 20912, 22219, 26140, 33982, 44438, 52280, 67964, 84955, 88876, 104560, 111095, 135928, 169910, 177752, 222190, 271856, 288847, 339820, 355504, 444380, 577694, 679640, 888760, 1155388, 1359280, 1444235, 1777520, 2310776, 2888470, 4621552, 5776940, 11553880, 23107760]

約数ペア:

[(1, 23107760), (2, 11553880), (4, 5776940), (5, 4621552), (8, 2888470), (10, 2310776), (13, 1777520), (16, 1444235), (17, 1359280), (20, 1155388), (26, 888760), (34, 679640), (40, 577694), (52, 444380), (65, 355504), (68, 339820), (80, 288847), (85, 271856), (104, 222190), (130, 177752), (136, 169910), (170, 135928), (208, 111095), (221, 104560), (260, 88876), (272, 84955), (340, 67964), (442, 52280), (520, 44438), (680, 33982), (884, 26140), (1040, 22219), (1105, 20912), (1307, 17680), (1360, 16991), (1768, 13070), (2210, 10456), (2614, 8840), (3536, 6535), (4420, 5228)]