16938350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 38997504

約数和(自身を除く): 22059154

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 25, 26, 46, 50, 55, 65, 103, 110, 115, 130, 143, 206, 230, 253, 275, 286, 299, 325, 506, 515, 550, 575, 598, 650, 715, 1030, 1133, 1150, 1265, 1339, 1430, 1495, 2266, 2369, 2530, 2575, 2678, 2990, 3289, 3575, 4738, 5150, 5665, 6325, 6578, 6695, 7150, 7475, 11330, 11845, 12650, 13390, 14729, 14950, 16445, 23690, 26059, 28325, 29458, 30797, 32890, 33475, 52118, 56650, 59225, 61594, 66950, 73645, 82225, 118450, 130295, 147290, 153985, 164450, 260590, 307970, 338767, 368225, 651475, 677534, 736450, 769925, 1302950, 1539850, 1693835, 3387670, 8469175, 16938350]

約数ペア:

[(1, 16938350), (2, 8469175), (5, 3387670), (10, 1693835), (11, 1539850), (13, 1302950), (22, 769925), (23, 736450), (25, 677534), (26, 651475), (46, 368225), (50, 338767), (55, 307970), (65, 260590), (103, 164450), (110, 153985), (115, 147290), (130, 130295), (143, 118450), (206, 82225), (230, 73645), (253, 66950), (275, 61594), (286, 59225), (299, 56650), (325, 52118), (506, 33475), (515, 32890), (550, 30797), (575, 29458), (598, 28325), (650, 26059), (715, 23690), (1030, 16445), (1133, 14950), (1150, 14729), (1265, 13390), (1339, 12650), (1430, 11845), (1495, 11330), (2266, 7475), (2369, 7150), (2530, 6695), (2575, 6578), (2678, 6325), (2990, 5665), (3289, 5150), (3575, 4738)]