18846200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 48612960

約数和(自身を除く): 29766760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 34, 40, 46, 50, 68, 85, 92, 100, 115, 136, 170, 184, 200, 230, 241, 340, 391, 425, 460, 482, 575, 680, 782, 850, 920, 964, 1150, 1205, 1564, 1700, 1928, 1955, 2300, 2410, 3128, 3400, 3910, 4097, 4600, 4820, 5543, 6025, 7820, 8194, 9640, 9775, 11086, 12050, 15640, 16388, 19550, 20485, 22172, 24100, 27715, 32776, 39100, 40970, 44344, 48200, 55430, 78200, 81940, 94231, 102425, 110860, 138575, 163880, 188462, 204850, 221720, 277150, 376924, 409700, 471155, 554300, 753848, 819400, 942310, 1108600, 1884620, 2355775, 3769240, 4711550, 9423100, 18846200]

約数ペア:

[(1, 18846200), (2, 9423100), (4, 4711550), (5, 3769240), (8, 2355775), (10, 1884620), (17, 1108600), (20, 942310), (23, 819400), (25, 753848), (34, 554300), (40, 471155), (46, 409700), (50, 376924), (68, 277150), (85, 221720), (92, 204850), (100, 188462), (115, 163880), (136, 138575), (170, 110860), (184, 102425), (200, 94231), (230, 81940), (241, 78200), (340, 55430), (391, 48200), (425, 44344), (460, 40970), (482, 39100), (575, 32776), (680, 27715), (782, 24100), (850, 22172), (920, 20485), (964, 19550), (1150, 16388), (1205, 15640), (1564, 12050), (1700, 11086), (1928, 9775), (1955, 9640), (2300, 8194), (2410, 7820), (3128, 6025), (3400, 5543), (3910, 4820), (4097, 4600)]