1022350850

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{4243}}^1$

素因数の和:4395

約数の個数: 48

約数和(自身を含む): 1957672320

約数和(自身を除く): 935321470

約数列:

[1, 2, 5, 10, 25, 50, 61, 79, 122, 158, 305, 395, 610, 790, 1525, 1975, 3050, 3950, 4243, 4819, 8486, 9638, 21215, 24095, 42430, 48190, 106075, 120475, 212150, 240950, 258823, 335197, 517646, 670394, 1294115, 1675985, 2588230, 3351970, 6470575, 8379925, 12941150, 16759850, 20447017, 40894034, 102235085, 204470170, 511175425, 1022350850]

約数ペア:

[(1, 1022350850), (2, 511175425), (5, 204470170), (10, 102235085), (25, 40894034), (50, 20447017), (61, 16759850), (79, 12941150), (122, 8379925), (158, 6470575), (305, 3351970), (395, 2588230), (610, 1675985), (790, 1294115), (1525, 670394), (1975, 517646), (3050, 335197), (3950, 258823), (4243, 240950), (4819, 212150), (8486, 120475), (9638, 106075), (21215, 48190), (24095, 42430)]