193875050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:540

約数の個数: 72

約数和(自身を含む): 397983456

約数和(自身を除く): 204108406

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 361, 437, 467, 475, 575, 722, 874, 934, 950, 1150, 1805, 2185, 2335, 3610, 4370, 4670, 8303, 8873, 9025, 10741, 10925, 11675, 16606, 17746, 18050, 21482, 21850, 23350, 41515, 44365, 53705, 83030, 88730, 107410, 168587, 204079, 207575, 221825, 268525, 337174, 408158, 415150, 443650, 537050, 842935, 1020395, 1685870, 2040790, 3877501, 4214675, 5101975, 7755002, 8429350, 10203950, 19387505, 38775010, 96937525, 193875050]

約数ペア:

[(1, 193875050), (2, 96937525), (5, 38775010), (10, 19387505), (19, 10203950), (23, 8429350), (25, 7755002), (38, 5101975), (46, 4214675), (50, 3877501), (95, 2040790), (115, 1685870), (190, 1020395), (230, 842935), (361, 537050), (437, 443650), (467, 415150), (475, 408158), (575, 337174), (722, 268525), (874, 221825), (934, 207575), (950, 204079), (1150, 168587), (1805, 107410), (2185, 88730), (2335, 83030), (3610, 53705), (4370, 44365), (4670, 41515), (8303, 23350), (8873, 21850), (9025, 21482), (10741, 18050), (10925, 17746), (11675, 16606)]