44543980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 108380160

約数和(自身を除く): 63836180

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 71, 76, 95, 127, 130, 142, 190, 247, 254, 260, 284, 355, 380, 494, 508, 635, 710, 923, 988, 1235, 1270, 1349, 1420, 1651, 1846, 2413, 2470, 2540, 2698, 3302, 3692, 4615, 4826, 4940, 5396, 6604, 6745, 8255, 9017, 9230, 9652, 12065, 13490, 16510, 17537, 18034, 18460, 24130, 26980, 31369, 33020, 35074, 36068, 45085, 48260, 62738, 70148, 87685, 90170, 117221, 125476, 156845, 171323, 175370, 180340, 234442, 313690, 342646, 350740, 468884, 586105, 627380, 685292, 856615, 1172210, 1713230, 2227199, 2344420, 3426460, 4454398, 8908796, 11135995, 22271990, 44543980]

約数ペア:

[(1, 44543980), (2, 22271990), (4, 11135995), (5, 8908796), (10, 4454398), (13, 3426460), (19, 2344420), (20, 2227199), (26, 1713230), (38, 1172210), (52, 856615), (65, 685292), (71, 627380), (76, 586105), (95, 468884), (127, 350740), (130, 342646), (142, 313690), (190, 234442), (247, 180340), (254, 175370), (260, 171323), (284, 156845), (355, 125476), (380, 117221), (494, 90170), (508, 87685), (635, 70148), (710, 62738), (923, 48260), (988, 45085), (1235, 36068), (1270, 35074), (1349, 33020), (1420, 31369), (1651, 26980), (1846, 24130), (2413, 18460), (2470, 18034), (2540, 17537), (2698, 16510), (3302, 13490), (3692, 12065), (4615, 9652), (4826, 9230), (4940, 9017), (5396, 8255), (6604, 6745)]