425612330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9601}}^1$

素因数の和:9663

約数の個数: 64

約数和(自身を含む): 929166336

約数和(自身を除く): 503554006

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 110, 130, 143, 155, 286, 310, 341, 403, 682, 715, 806, 1430, 1705, 2015, 3410, 4030, 4433, 8866, 9601, 19202, 22165, 44330, 48005, 96010, 105611, 124813, 211222, 249626, 297631, 528055, 595262, 624065, 1056110, 1248130, 1372943, 1488155, 2745886, 2976310, 3273941, 3869203, 6547882, 6864715, 7738406, 13729430, 16369705, 19346015, 32739410, 38692030, 42561233, 85122466, 212806165, 425612330]

約数ペア:

[(1, 425612330), (2, 212806165), (5, 85122466), (10, 42561233), (11, 38692030), (13, 32739410), (22, 19346015), (26, 16369705), (31, 13729430), (55, 7738406), (62, 6864715), (65, 6547882), (110, 3869203), (130, 3273941), (143, 2976310), (155, 2745886), (286, 1488155), (310, 1372943), (341, 1248130), (403, 1056110), (682, 624065), (715, 595262), (806, 528055), (1430, 297631), (1705, 249626), (2015, 211222), (3410, 124813), (4030, 105611), (4433, 96010), (8866, 48005), (9601, 44330), (19202, 22165)]