747508450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{60527}}^1$

素因数の和:60571

約数の個数: 48

約数和(自身を含む): 1576149120

約数和(自身を除く): 828640670

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 12350, 60527, 121054, 302635, 605270, 786851, 1150013, 1513175, 1573702, 2300026, 3026350, 3934255, 5750065, 7868510, 11500130, 14950169, 19671275, 28750325, 29900338, 39342550, 57500650, 74750845, 149501690, 373754225, 747508450]

約数ペア:

[(1, 747508450), (2, 373754225), (5, 149501690), (10, 74750845), (13, 57500650), (19, 39342550), (25, 29900338), (26, 28750325), (38, 19671275), (50, 14950169), (65, 11500130), (95, 7868510), (130, 5750065), (190, 3934255), (247, 3026350), (325, 2300026), (475, 1573702), (494, 1513175), (650, 1150013), (950, 786851), (1235, 605270), (2470, 302635), (6175, 121054), (12350, 60527)]