185843450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 401974272

約数和(自身を除く): 216130822

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 31, 46, 50, 62, 65, 115, 130, 155, 230, 299, 310, 325, 401, 403, 575, 598, 650, 713, 775, 802, 806, 1150, 1426, 1495, 1550, 2005, 2015, 2990, 3565, 4010, 4030, 5213, 7130, 7475, 9223, 9269, 10025, 10075, 10426, 12431, 14950, 17825, 18446, 18538, 20050, 20150, 24862, 26065, 35650, 46115, 46345, 52130, 62155, 92230, 92690, 119899, 124310, 130325, 161603, 230575, 231725, 239798, 260650, 285913, 310775, 323206, 461150, 463450, 571826, 599495, 621550, 808015, 1198990, 1429565, 1616030, 2859130, 2997475, 3716869, 4040075, 5994950, 7147825, 7433738, 8080150, 14295650, 18584345, 37168690, 92921725, 185843450]

約数ペア:

[(1, 185843450), (2, 92921725), (5, 37168690), (10, 18584345), (13, 14295650), (23, 8080150), (25, 7433738), (26, 7147825), (31, 5994950), (46, 4040075), (50, 3716869), (62, 2997475), (65, 2859130), (115, 1616030), (130, 1429565), (155, 1198990), (230, 808015), (299, 621550), (310, 599495), (325, 571826), (401, 463450), (403, 461150), (575, 323206), (598, 310775), (650, 285913), (713, 260650), (775, 239798), (802, 231725), (806, 230575), (1150, 161603), (1426, 130325), (1495, 124310), (1550, 119899), (2005, 92690), (2015, 92230), (2990, 62155), (3565, 52130), (4010, 46345), (4030, 46115), (5213, 35650), (7130, 26065), (7475, 24862), (9223, 20150), (9269, 20050), (10025, 18538), (10075, 18446), (10426, 17825), (12431, 14950)]