2258045125

素因数分解:

$5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:200

約数の個数: 128

約数和(自身を含む): 3590645760

約数和(自身を除く): 1332600635

約数列:

[1, 5, 7, 23, 25, 29, 35, 53, 73, 115, 125, 145, 161, 175, 203, 265, 365, 371, 511, 575, 667, 725, 805, 875, 1015, 1219, 1325, 1537, 1679, 1825, 1855, 2117, 2555, 2875, 3335, 3625, 3869, 4025, 4669, 5075, 6095, 6625, 7685, 8395, 8533, 9125, 9275, 10585, 10759, 11753, 12775, 14819, 16675, 19345, 20125, 23345, 25375, 27083, 30475, 35351, 38425, 41975, 42665, 46375, 48691, 52925, 53795, 58765, 63875, 74095, 83375, 88987, 96725, 112201, 116725, 135415, 152375, 176755, 192125, 209875, 213325, 243455, 247457, 264625, 268975, 293825, 340837, 370475, 444935, 483625, 561005, 583625, 622909, 677075, 785407, 883775, 1066625, 1217275, 1237285, 1344875, 1469125, 1704185, 1852375, 2224675, 2580623, 2805025, 3114545, 3385375, 3927035, 4418875, 6086375, 6186425, 8520925, 11123375, 12903115, 14025125, 15572725, 18064361, 19635175, 30932125, 42604625, 64515575, 77863625, 90321805, 98175875, 322577875, 451609025, 2258045125]

約数ペア:

[(1, 2258045125), (5, 451609025), (7, 322577875), (23, 98175875), (25, 90321805), (29, 77863625), (35, 64515575), (53, 42604625), (73, 30932125), (115, 19635175), (125, 18064361), (145, 15572725), (161, 14025125), (175, 12903115), (203, 11123375), (265, 8520925), (365, 6186425), (371, 6086375), (511, 4418875), (575, 3927035), (667, 3385375), (725, 3114545), (805, 2805025), (875, 2580623), (1015, 2224675), (1219, 1852375), (1325, 1704185), (1537, 1469125), (1679, 1344875), (1825, 1237285), (1855, 1217275), (2117, 1066625), (2555, 883775), (2875, 785407), (3335, 677075), (3625, 622909), (3869, 583625), (4025, 561005), (4669, 483625), (5075, 444935), (6095, 370475), (6625, 340837), (7685, 293825), (8395, 268975), (8533, 264625), (9125, 247457), (9275, 243455), (10585, 213325), (10759, 209875), (11753, 192125), (12775, 176755), (14819, 152375), (16675, 135415), (19345, 116725), (20125, 112201), (23345, 96725), (25375, 88987), (27083, 83375), (30475, 74095), (35351, 63875), (38425, 58765), (41975, 53795), (42665, 52925), (46375, 48691)]