2214236440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{224113}}^1$

素因数の和:224156

約数の個数: 64

約数和(自身を含む): 5647672800

約数和(自身を除く): 3433436360

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 224113, 448226, 896452, 1120565, 1792904, 2241130, 2913469, 4258147, 4482260, 5826938, 8516294, 8964520, 11653876, 14567345, 17032588, 21290735, 23307752, 29134690, 34065176, 42581470, 55355911, 58269380, 85162940, 110711822, 116538760, 170325880, 221423644, 276779555, 442847288, 553559110, 1107118220, 2214236440]

約数ペア:

[(1, 2214236440), (2, 1107118220), (4, 553559110), (5, 442847288), (8, 276779555), (10, 221423644), (13, 170325880), (19, 116538760), (20, 110711822), (26, 85162940), (38, 58269380), (40, 55355911), (52, 42581470), (65, 34065176), (76, 29134690), (95, 23307752), (104, 21290735), (130, 17032588), (152, 14567345), (190, 11653876), (247, 8964520), (260, 8516294), (380, 5826938), (494, 4482260), (520, 4258147), (760, 2913469), (988, 2241130), (1235, 1792904), (1976, 1120565), (2470, 896452), (4940, 448226), (9880, 224113)]