10384220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{613}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 27438432

約数和(自身を除く): 17054212

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 613, 770, 847, 1210, 1226, 1540, 1694, 2420, 2452, 3065, 3388, 4235, 4291, 6130, 6743, 8470, 8582, 12260, 13486, 16940, 17164, 21455, 26972, 33715, 42910, 47201, 67430, 74173, 85820, 94402, 134860, 148346, 188804, 236005, 296692, 370865, 472010, 519211, 741730, 944020, 1038422, 1483460, 2076844, 2596055, 5192110, 10384220]

約数ペア:

[(1, 10384220), (2, 5192110), (4, 2596055), (5, 2076844), (7, 1483460), (10, 1038422), (11, 944020), (14, 741730), (20, 519211), (22, 472010), (28, 370865), (35, 296692), (44, 236005), (55, 188804), (70, 148346), (77, 134860), (110, 94402), (121, 85820), (140, 74173), (154, 67430), (220, 47201), (242, 42910), (308, 33715), (385, 26972), (484, 21455), (605, 17164), (613, 16940), (770, 13486), (847, 12260), (1210, 8582), (1226, 8470), (1540, 6743), (1694, 6130), (2420, 4291), (2452, 4235), (3065, 3388)]