25795920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5657}}^1$

素因数の和:5692

約数の個数: 80

約数和(自身を含む): 84191040

約数和(自身を除く): 58395120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 5657, 11314, 16971, 22628, 28285, 33942, 45256, 56570, 67884, 84855, 90512, 107483, 113140, 135768, 169710, 214966, 226280, 271536, 322449, 339420, 429932, 452560, 537415, 644898, 678840, 859864, 1074830, 1289796, 1357680, 1612245, 1719728, 2149660, 2579592, 3224490, 4299320, 5159184, 6448980, 8598640, 12897960, 25795920]

約数ペア:

[(1, 25795920), (2, 12897960), (3, 8598640), (4, 6448980), (5, 5159184), (6, 4299320), (8, 3224490), (10, 2579592), (12, 2149660), (15, 1719728), (16, 1612245), (19, 1357680), (20, 1289796), (24, 1074830), (30, 859864), (38, 678840), (40, 644898), (48, 537415), (57, 452560), (60, 429932), (76, 339420), (80, 322449), (95, 271536), (114, 226280), (120, 214966), (152, 169710), (190, 135768), (228, 113140), (240, 107483), (285, 90512), (304, 84855), (380, 67884), (456, 56570), (570, 45256), (760, 33942), (912, 28285), (1140, 22628), (1520, 16971), (2280, 11314), (4560, 5657)]