624051350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{15739}}^1$

素因数の和:15825

約数の個数: 48

約数和(自身を含む): 1270595760

約数和(自身を除く): 646544410

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 610, 650, 793, 1525, 1586, 3050, 3965, 7930, 15739, 19825, 31478, 39650, 78695, 157390, 204607, 393475, 409214, 786950, 960079, 1023035, 1920158, 2046070, 4800395, 5115175, 9600790, 10230350, 12481027, 24001975, 24962054, 48003950, 62405135, 124810270, 312025675, 624051350]

約数ペア:

[(1, 624051350), (2, 312025675), (5, 124810270), (10, 62405135), (13, 48003950), (25, 24962054), (26, 24001975), (50, 12481027), (61, 10230350), (65, 9600790), (122, 5115175), (130, 4800395), (305, 2046070), (325, 1920158), (610, 1023035), (650, 960079), (793, 786950), (1525, 409214), (1586, 393475), (3050, 204607), (3965, 157390), (7930, 78695), (15739, 39650), (19825, 31478)]