942668380

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1\times {\mathrm{1303}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 2016995904

約数和(自身を除く): 1074327524

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 593, 610, 1186, 1220, 1303, 2372, 2606, 2965, 5212, 5930, 6515, 11860, 13030, 26060, 36173, 72346, 79483, 144692, 158966, 180865, 317932, 361730, 397415, 723460, 772679, 794830, 1545358, 1589660, 3090716, 3863395, 7726790, 15453580, 47133419, 94266838, 188533676, 235667095, 471334190, 942668380]

約数ペア:

[(1, 942668380), (2, 471334190), (4, 235667095), (5, 188533676), (10, 94266838), (20, 47133419), (61, 15453580), (122, 7726790), (244, 3863395), (305, 3090716), (593, 1589660), (610, 1545358), (1186, 794830), (1220, 772679), (1303, 723460), (2372, 397415), (2606, 361730), (2965, 317932), (5212, 180865), (5930, 158966), (6515, 144692), (11860, 79483), (13030, 72346), (26060, 36173)]