873169960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{20231}}^1$

素因数の和:20338

約数の個数: 64

約数和(自身を含む): 2141354880

約数和(自身を除く): 1268184920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 83, 104, 130, 166, 260, 332, 415, 520, 664, 830, 1079, 1660, 2158, 3320, 4316, 5395, 8632, 10790, 20231, 21580, 40462, 43160, 80924, 101155, 161848, 202310, 263003, 404620, 526006, 809240, 1052012, 1315015, 1679173, 2104024, 2630030, 3358346, 5260060, 6716692, 8395865, 10520120, 13433384, 16791730, 21829249, 33583460, 43658498, 67166920, 87316996, 109146245, 174633992, 218292490, 436584980, 873169960]

約数ペア:

[(1, 873169960), (2, 436584980), (4, 218292490), (5, 174633992), (8, 109146245), (10, 87316996), (13, 67166920), (20, 43658498), (26, 33583460), (40, 21829249), (52, 16791730), (65, 13433384), (83, 10520120), (104, 8395865), (130, 6716692), (166, 5260060), (260, 3358346), (332, 2630030), (415, 2104024), (520, 1679173), (664, 1315015), (830, 1052012), (1079, 809240), (1660, 526006), (2158, 404620), (3320, 263003), (4316, 202310), (5395, 161848), (8632, 101155), (10790, 80924), (20231, 43160), (21580, 40462)]