2017769650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{24443}}^1$

素因数の和:24595

約数の個数: 48

約数和(自身を含む): 4073739264

約数和(自身を除く): 2055969614

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 127, 130, 254, 325, 635, 650, 1270, 1651, 3175, 3302, 6350, 8255, 16510, 24443, 41275, 48886, 82550, 122215, 244430, 317759, 611075, 635518, 1222150, 1588795, 3104261, 3177590, 6208522, 7943975, 15521305, 15887950, 31042610, 40355393, 77606525, 80710786, 155213050, 201776965, 403553930, 1008884825, 2017769650]

約数ペア:

[(1, 2017769650), (2, 1008884825), (5, 403553930), (10, 201776965), (13, 155213050), (25, 80710786), (26, 77606525), (50, 40355393), (65, 31042610), (127, 15887950), (130, 15521305), (254, 7943975), (325, 6208522), (635, 3177590), (650, 3104261), (1270, 1588795), (1651, 1222150), (3175, 635518), (3302, 611075), (6350, 317759), (8255, 244430), (16510, 122215), (24443, 82550), (41275, 48886)]