4118805540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{102611}}^1$

素因数の和:102849

約数の個数: 72

約数和(自身を含む): 12549858048

約数和(自身を除く): 8431052508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 446, 669, 892, 1115, 1338, 2007, 2230, 2676, 3345, 4014, 4460, 6690, 8028, 10035, 13380, 20070, 40140, 102611, 205222, 307833, 410444, 513055, 615666, 923499, 1026110, 1231332, 1539165, 1846998, 2052220, 3078330, 3693996, 4617495, 6156660, 9234990, 18469980, 22882253, 45764506, 68646759, 91529012, 114411265, 137293518, 205940277, 228822530, 274587036, 343233795, 411880554, 457645060, 686467590, 823761108, 1029701385, 1372935180, 2059402770, 4118805540]

約数ペア:

[(1, 4118805540), (2, 2059402770), (3, 1372935180), (4, 1029701385), (5, 823761108), (6, 686467590), (9, 457645060), (10, 411880554), (12, 343233795), (15, 274587036), (18, 228822530), (20, 205940277), (30, 137293518), (36, 114411265), (45, 91529012), (60, 68646759), (90, 45764506), (180, 22882253), (223, 18469980), (446, 9234990), (669, 6156660), (892, 4617495), (1115, 3693996), (1338, 3078330), (2007, 2052220), (2230, 1846998), (2676, 1539165), (3345, 1231332), (4014, 1026110), (4460, 923499), (6690, 615666), (8028, 513055), (10035, 410444), (13380, 307833), (20070, 205222), (40140, 102611)]