4720060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 10708992

約数和(自身を除く): 5988932

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 331, 460, 620, 662, 713, 1324, 1426, 1655, 2852, 3310, 3565, 6620, 7130, 7613, 10261, 14260, 15226, 20522, 30452, 38065, 41044, 51305, 76130, 102610, 152260, 205220, 236003, 472006, 944012, 1180015, 2360030, 4720060]

約数ペア:

[(1, 4720060), (2, 2360030), (4, 1180015), (5, 944012), (10, 472006), (20, 236003), (23, 205220), (31, 152260), (46, 102610), (62, 76130), (92, 51305), (115, 41044), (124, 38065), (155, 30452), (230, 20522), (310, 15226), (331, 14260), (460, 10261), (620, 7613), (662, 7130), (713, 6620), (1324, 3565), (1426, 3310), (1655, 2852)]