25478050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2107

約数の個数: 48

約数和(自身を含む): 53746560

約数和(自身を除く): 28268510

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2063, 2470, 4126, 6175, 10315, 12350, 20630, 26819, 39197, 51575, 53638, 78394, 103150, 134095, 195985, 268190, 391970, 509561, 670475, 979925, 1019122, 1340950, 1959850, 2547805, 5095610, 12739025, 25478050]

約数ペア:

[(1, 25478050), (2, 12739025), (5, 5095610), (10, 2547805), (13, 1959850), (19, 1340950), (25, 1019122), (26, 979925), (38, 670475), (50, 509561), (65, 391970), (95, 268190), (130, 195985), (190, 134095), (247, 103150), (325, 78394), (475, 53638), (494, 51575), (650, 39197), (950, 26819), (1235, 20630), (2063, 12350), (2470, 10315), (4126, 6175)]