2625163580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2767}}^1$

素因数の和:2919

約数の個数: 96

約数和(自身を含む): 6152267520

約数和(自身を除く): 3527103940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 89, 130, 164, 178, 205, 260, 356, 410, 445, 533, 820, 890, 1066, 1157, 1780, 2132, 2314, 2665, 2767, 3649, 4628, 5330, 5534, 5785, 7298, 10660, 11068, 11570, 13835, 14596, 18245, 23140, 27670, 35971, 36490, 47437, 55340, 71942, 72980, 94874, 113447, 143884, 179855, 189748, 226894, 237185, 246263, 359710, 453788, 474370, 492526, 567235, 719420, 948740, 985052, 1134470, 1231315, 1474811, 2268940, 2462630, 2949622, 3201419, 4925260, 5899244, 6402838, 7374055, 10096783, 12805676, 14748110, 16007095, 20193566, 29496220, 32014190, 40387132, 50483915, 64028380, 100967830, 131258179, 201935660, 262516358, 525032716, 656290895, 1312581790, 2625163580]

約数ペア:

[(1, 2625163580), (2, 1312581790), (4, 656290895), (5, 525032716), (10, 262516358), (13, 201935660), (20, 131258179), (26, 100967830), (41, 64028380), (52, 50483915), (65, 40387132), (82, 32014190), (89, 29496220), (130, 20193566), (164, 16007095), (178, 14748110), (205, 12805676), (260, 10096783), (356, 7374055), (410, 6402838), (445, 5899244), (533, 4925260), (820, 3201419), (890, 2949622), (1066, 2462630), (1157, 2268940), (1780, 1474811), (2132, 1231315), (2314, 1134470), (2665, 985052), (2767, 948740), (3649, 719420), (4628, 567235), (5330, 492526), (5534, 474370), (5785, 453788), (7298, 359710), (10660, 246263), (11068, 237185), (11570, 226894), (13835, 189748), (14596, 179855), (18245, 143884), (23140, 113447), (27670, 94874), (35971, 72980), (36490, 71942), (47437, 55340)]