23908960

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 60419520

約数和(自身を除く): 36510560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 73, 80, 89, 92, 115, 146, 160, 178, 184, 230, 292, 356, 365, 368, 445, 460, 584, 712, 730, 736, 890, 920, 1168, 1424, 1460, 1679, 1780, 1840, 2047, 2336, 2848, 2920, 3358, 3560, 3680, 4094, 5840, 6497, 6716, 7120, 8188, 8395, 10235, 11680, 12994, 13432, 14240, 16376, 16790, 20470, 25988, 26864, 32485, 32752, 33580, 40940, 51976, 53728, 64970, 65504, 67160, 81880, 103952, 129940, 134320, 149431, 163760, 207904, 259880, 268640, 298862, 327520, 519760, 597724, 747155, 1039520, 1195448, 1494310, 2390896, 2988620, 4781792, 5977240, 11954480, 23908960]

約数ペア:

[(1, 23908960), (2, 11954480), (4, 5977240), (5, 4781792), (8, 2988620), (10, 2390896), (16, 1494310), (20, 1195448), (23, 1039520), (32, 747155), (40, 597724), (46, 519760), (73, 327520), (80, 298862), (89, 268640), (92, 259880), (115, 207904), (146, 163760), (160, 149431), (178, 134320), (184, 129940), (230, 103952), (292, 81880), (356, 67160), (365, 65504), (368, 64970), (445, 53728), (460, 51976), (584, 40940), (712, 33580), (730, 32752), (736, 32485), (890, 26864), (920, 25988), (1168, 20470), (1424, 16790), (1460, 16376), (1679, 14240), (1780, 13432), (1840, 12994), (2047, 11680), (2336, 10235), (2848, 8395), (2920, 8188), (3358, 7120), (3560, 6716), (3680, 6497), (4094, 5840)]