44891720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{883}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 106928640

約数和(自身を除く): 62036920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 310, 328, 410, 620, 820, 883, 1240, 1271, 1640, 1766, 2542, 3532, 4415, 5084, 6355, 7064, 8830, 10168, 12710, 17660, 25420, 27373, 35320, 36203, 50840, 54746, 72406, 109492, 136865, 144812, 181015, 218984, 273730, 289624, 362030, 547460, 724060, 1094920, 1122293, 1448120, 2244586, 4489172, 5611465, 8978344, 11222930, 22445860, 44891720]

約数ペア:

[(1, 44891720), (2, 22445860), (4, 11222930), (5, 8978344), (8, 5611465), (10, 4489172), (20, 2244586), (31, 1448120), (40, 1122293), (41, 1094920), (62, 724060), (82, 547460), (124, 362030), (155, 289624), (164, 273730), (205, 218984), (248, 181015), (310, 144812), (328, 136865), (410, 109492), (620, 72406), (820, 54746), (883, 50840), (1240, 36203), (1271, 35320), (1640, 27373), (1766, 25420), (2542, 17660), (3532, 12710), (4415, 10168), (5084, 8830), (6355, 7064)]