16907150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 36638280

約数和(自身を除く): 19731130

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 37, 38, 50, 65, 74, 95, 130, 185, 190, 247, 325, 370, 475, 481, 494, 650, 703, 925, 950, 962, 1235, 1369, 1406, 1850, 2405, 2470, 2738, 3515, 4810, 6175, 6845, 7030, 9139, 12025, 12350, 13690, 17575, 17797, 18278, 24050, 26011, 34225, 35150, 35594, 45695, 52022, 68450, 88985, 91390, 130055, 177970, 228475, 260110, 338143, 444925, 456950, 650275, 676286, 889850, 1300550, 1690715, 3381430, 8453575, 16907150]

約数ペア:

[(1, 16907150), (2, 8453575), (5, 3381430), (10, 1690715), (13, 1300550), (19, 889850), (25, 676286), (26, 650275), (37, 456950), (38, 444925), (50, 338143), (65, 260110), (74, 228475), (95, 177970), (130, 130055), (185, 91390), (190, 88985), (247, 68450), (325, 52022), (370, 45695), (475, 35594), (481, 35150), (494, 34225), (650, 26011), (703, 24050), (925, 18278), (950, 17797), (962, 17575), (1235, 13690), (1369, 12350), (1406, 12025), (1850, 9139), (2405, 7030), (2470, 6845), (2738, 6175), (3515, 4810)]