1844340550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97843}}^1$

素因数の和:97897

約数の個数: 48

約数和(自身を含む): 3821786640

約数和(自身を除く): 1977446090

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3770, 9425, 18850, 97843, 195686, 489215, 978430, 1271959, 2446075, 2543918, 2837447, 4892150, 5674894, 6359795, 12719590, 14187235, 28374470, 31798975, 36886811, 63597950, 70936175, 73773622, 141872350, 184434055, 368868110, 922170275, 1844340550]

約数ペア:

[(1, 1844340550), (2, 922170275), (5, 368868110), (10, 184434055), (13, 141872350), (25, 73773622), (26, 70936175), (29, 63597950), (50, 36886811), (58, 31798975), (65, 28374470), (130, 14187235), (145, 12719590), (290, 6359795), (325, 5674894), (377, 4892150), (650, 2837447), (725, 2543918), (754, 2446075), (1450, 1271959), (1885, 978430), (3770, 489215), (9425, 195686), (18850, 97843)]