2210300

素因数分解:

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

素因数の和:99

約数の個数: 54

約数和(自身を含む): 5171544

約数和(自身を除く): 2961244

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 115, 124, 155, 230, 310, 460, 575, 620, 713, 775, 961, 1150, 1426, 1550, 1922, 2300, 2852, 3100, 3565, 3844, 4805, 7130, 9610, 14260, 17825, 19220, 22103, 24025, 35650, 44206, 48050, 71300, 88412, 96100, 110515, 221030, 442060, 552575, 1105150, 2210300]

約数ペア:

[(1, 2210300), (2, 1105150), (4, 552575), (5, 442060), (10, 221030), (20, 110515), (23, 96100), (25, 88412), (31, 71300), (46, 48050), (50, 44206), (62, 35650), (92, 24025), (100, 22103), (115, 19220), (124, 17825), (155, 14260), (230, 9610), (310, 7130), (460, 4805), (575, 3844), (620, 3565), (713, 3100), (775, 2852), (961, 2300), (1150, 1922), (1426, 1550)]