23677040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 80

約数和(自身を含む): 59653920

約数和(自身を除く): 35976880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 296, 304, 370, 380, 421, 592, 703, 740, 760, 842, 1406, 1480, 1520, 1684, 2105, 2812, 2960, 3368, 3515, 4210, 5624, 6736, 7030, 7999, 8420, 11248, 14060, 15577, 15998, 16840, 28120, 31154, 31996, 33680, 39995, 56240, 62308, 63992, 77885, 79990, 124616, 127984, 155770, 159980, 249232, 295963, 311540, 319960, 591926, 623080, 639920, 1183852, 1246160, 1479815, 2367704, 2959630, 4735408, 5919260, 11838520, 23677040]

約数ペア:

[(1, 23677040), (2, 11838520), (4, 5919260), (5, 4735408), (8, 2959630), (10, 2367704), (16, 1479815), (19, 1246160), (20, 1183852), (37, 639920), (38, 623080), (40, 591926), (74, 319960), (76, 311540), (80, 295963), (95, 249232), (148, 159980), (152, 155770), (185, 127984), (190, 124616), (296, 79990), (304, 77885), (370, 63992), (380, 62308), (421, 56240), (592, 39995), (703, 33680), (740, 31996), (760, 31154), (842, 28120), (1406, 16840), (1480, 15998), (1520, 15577), (1684, 14060), (2105, 11248), (2812, 8420), (2960, 7999), (3368, 7030), (3515, 6736), (4210, 5624)]