74516380

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 160864704

約数和(自身を除く): 86348324

約数列:

[1, 2, 4, 5, 10, 20, 61, 103, 122, 206, 244, 305, 412, 515, 593, 610, 1030, 1186, 1220, 2060, 2372, 2965, 5930, 6283, 11860, 12566, 25132, 31415, 36173, 61079, 62830, 72346, 122158, 125660, 144692, 180865, 244316, 305395, 361730, 610790, 723460, 1221580, 3725819, 7451638, 14903276, 18629095, 37258190, 74516380]

約数ペア:

[(1, 74516380), (2, 37258190), (4, 18629095), (5, 14903276), (10, 7451638), (20, 3725819), (61, 1221580), (103, 723460), (122, 610790), (206, 361730), (244, 305395), (305, 244316), (412, 180865), (515, 144692), (593, 125660), (610, 122158), (1030, 72346), (1186, 62830), (1220, 61079), (2060, 36173), (2372, 31415), (2965, 25132), (5930, 12566), (6283, 11860)]