72419230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5743}}^1$

素因数の和:5860

約数の個数: 32

約数和(自身を含む): 141853824

約数和(自身を除く): 69434594

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 5743, 6305, 11486, 12610, 28715, 57430, 74659, 149318, 373295, 557071, 746590, 1114142, 2785355, 5570710, 7241923, 14483846, 36209615, 72419230]

約数ペア:

[(1, 72419230), (2, 36209615), (5, 14483846), (10, 7241923), (13, 5570710), (26, 2785355), (65, 1114142), (97, 746590), (130, 557071), (194, 373295), (485, 149318), (970, 74659), (1261, 57430), (2522, 28715), (5743, 12610), (6305, 11486)]