72447050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{491}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 146053152

約数和(自身を除く): 73606102

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 227, 325, 454, 491, 650, 982, 1135, 2270, 2455, 2951, 4910, 5675, 5902, 6383, 11350, 12275, 12766, 14755, 24550, 29510, 31915, 63830, 73775, 111457, 147550, 159575, 222914, 319150, 557285, 1114570, 1448941, 2786425, 2897882, 5572850, 7244705, 14489410, 36223525, 72447050]

約数ペア:

[(1, 72447050), (2, 36223525), (5, 14489410), (10, 7244705), (13, 5572850), (25, 2897882), (26, 2786425), (50, 1448941), (65, 1114570), (130, 557285), (227, 319150), (325, 222914), (454, 159575), (491, 147550), (650, 111457), (982, 73775), (1135, 63830), (2270, 31915), (2455, 29510), (2951, 24550), (4910, 14755), (5675, 12766), (5902, 12275), (6383, 11350)]