22150150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 50139648

約数和(自身を除く): 27989498

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 25, 34, 46, 50, 55, 85, 103, 110, 115, 170, 187, 206, 230, 253, 275, 374, 391, 425, 506, 515, 550, 575, 782, 850, 935, 1030, 1133, 1150, 1265, 1751, 1870, 1955, 2266, 2369, 2530, 2575, 3502, 3910, 4301, 4675, 4738, 5150, 5665, 6325, 8602, 8755, 9350, 9775, 11330, 11845, 12650, 17510, 19261, 19550, 21505, 23690, 26059, 28325, 38522, 40273, 43010, 43775, 52118, 56650, 59225, 80546, 87550, 96305, 107525, 118450, 130295, 192610, 201365, 215050, 260590, 402730, 443003, 481525, 651475, 886006, 963050, 1006825, 1302950, 2013650, 2215015, 4430030, 11075075, 22150150]

約数ペア:

[(1, 22150150), (2, 11075075), (5, 4430030), (10, 2215015), (11, 2013650), (17, 1302950), (22, 1006825), (23, 963050), (25, 886006), (34, 651475), (46, 481525), (50, 443003), (55, 402730), (85, 260590), (103, 215050), (110, 201365), (115, 192610), (170, 130295), (187, 118450), (206, 107525), (230, 96305), (253, 87550), (275, 80546), (374, 59225), (391, 56650), (425, 52118), (506, 43775), (515, 43010), (550, 40273), (575, 38522), (782, 28325), (850, 26059), (935, 23690), (1030, 21505), (1133, 19550), (1150, 19261), (1265, 17510), (1751, 12650), (1870, 11845), (1955, 11330), (2266, 9775), (2369, 9350), (2530, 8755), (2575, 8602), (3502, 6325), (3910, 5665), (4301, 5150), (4675, 4738)]