33140120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 81224640

約数和(自身を除く): 48084520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 101, 104, 130, 202, 260, 404, 505, 520, 631, 808, 1010, 1262, 1313, 2020, 2524, 2626, 3155, 4040, 5048, 5252, 6310, 6565, 8203, 10504, 12620, 13130, 16406, 25240, 26260, 32812, 41015, 52520, 63731, 65624, 82030, 127462, 164060, 254924, 318655, 328120, 509848, 637310, 828503, 1274620, 1657006, 2549240, 3314012, 4142515, 6628024, 8285030, 16570060, 33140120]

約数ペア:

[(1, 33140120), (2, 16570060), (4, 8285030), (5, 6628024), (8, 4142515), (10, 3314012), (13, 2549240), (20, 1657006), (26, 1274620), (40, 828503), (52, 637310), (65, 509848), (101, 328120), (104, 318655), (130, 254924), (202, 164060), (260, 127462), (404, 82030), (505, 65624), (520, 63731), (631, 52520), (808, 41015), (1010, 32812), (1262, 26260), (1313, 25240), (2020, 16406), (2524, 13130), (2626, 12620), (3155, 10504), (4040, 8203), (5048, 6565), (5252, 6310)]