107317040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 260578560

約数和(自身を除く): 153261520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 109, 124, 155, 218, 248, 310, 397, 436, 496, 545, 620, 794, 872, 1090, 1240, 1588, 1744, 1985, 2180, 2480, 3176, 3379, 3970, 4360, 6352, 6758, 7940, 8720, 12307, 13516, 15880, 16895, 24614, 27032, 31760, 33790, 43273, 49228, 54064, 61535, 67580, 86546, 98456, 123070, 135160, 173092, 196912, 216365, 246140, 270320, 346184, 432730, 492280, 692368, 865460, 984560, 1341463, 1730920, 2682926, 3461840, 5365852, 6707315, 10731704, 13414630, 21463408, 26829260, 53658520, 107317040]

約数ペア:

[(1, 107317040), (2, 53658520), (4, 26829260), (5, 21463408), (8, 13414630), (10, 10731704), (16, 6707315), (20, 5365852), (31, 3461840), (40, 2682926), (62, 1730920), (80, 1341463), (109, 984560), (124, 865460), (155, 692368), (218, 492280), (248, 432730), (310, 346184), (397, 270320), (436, 246140), (496, 216365), (545, 196912), (620, 173092), (794, 135160), (872, 123070), (1090, 98456), (1240, 86546), (1588, 67580), (1744, 61535), (1985, 54064), (2180, 49228), (2480, 43273), (3176, 33790), (3379, 31760), (3970, 27032), (4360, 24614), (6352, 16895), (6758, 15880), (7940, 13516), (8720, 12307)]