2193136400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{60251}}^1$

素因数の和:60289

約数の個数: 120

約数和(自身を含む): 6485043264

約数和(自身を除く): 4291906864

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1456, 1820, 2275, 2600, 2800, 3640, 4550, 5200, 7280, 9100, 18200, 36400, 60251, 120502, 241004, 301255, 421757, 482008, 602510, 783263, 843514, 964016, 1205020, 1506275, 1566526, 1687028, 2108785, 2410040, 3012550, 3133052, 3374056, 3916315, 4217570, 4820080, 5482841, 6025100, 6266104, 6748112, 7832630, 8435140, 10543925, 10965682, 12050200, 12532208, 15665260, 16870280, 19581575, 21087850, 21931364, 24100400, 27414205, 31330520, 33740560, 39163150, 42175700, 43862728, 54828410, 62661040, 78326300, 84351400, 87725456, 109656820, 137071025, 156652600, 168702800, 219313640, 274142050, 313305200, 438627280, 548284100, 1096568200, 2193136400]

約数ペア:

[(1, 2193136400), (2, 1096568200), (4, 548284100), (5, 438627280), (7, 313305200), (8, 274142050), (10, 219313640), (13, 168702800), (14, 156652600), (16, 137071025), (20, 109656820), (25, 87725456), (26, 84351400), (28, 78326300), (35, 62661040), (40, 54828410), (50, 43862728), (52, 42175700), (56, 39163150), (65, 33740560), (70, 31330520), (80, 27414205), (91, 24100400), (100, 21931364), (104, 21087850), (112, 19581575), (130, 16870280), (140, 15665260), (175, 12532208), (182, 12050200), (200, 10965682), (208, 10543925), (260, 8435140), (280, 7832630), (325, 6748112), (350, 6266104), (364, 6025100), (400, 5482841), (455, 4820080), (520, 4217570), (560, 3916315), (650, 3374056), (700, 3133052), (728, 3012550), (910, 2410040), (1040, 2108785), (1300, 1687028), (1400, 1566526), (1456, 1506275), (1820, 1205020), (2275, 964016), (2600, 843514), (2800, 783263), (3640, 602510), (4550, 482008), (5200, 421757), (7280, 301255), (9100, 241004), (18200, 120502), (36400, 60251)]