804958900

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{331}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 1779198624

約数和(自身を除く): 974239724

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 293, 331, 332, 415, 586, 662, 830, 1172, 1324, 1465, 1655, 1660, 2075, 2930, 3310, 4150, 5860, 6620, 7325, 8275, 8300, 14650, 16550, 24319, 27473, 29300, 33100, 48638, 54946, 96983, 97276, 109892, 121595, 137365, 193966, 243190, 274730, 387932, 484915, 486380, 549460, 607975, 686825, 969830, 1215950, 1373650, 1939660, 2424575, 2431900, 2747300, 4849150, 8049589, 9698300, 16099178, 32198356, 40247945, 80495890, 160991780, 201239725, 402479450, 804958900]

約数ペア:

[(1, 804958900), (2, 402479450), (4, 201239725), (5, 160991780), (10, 80495890), (20, 40247945), (25, 32198356), (50, 16099178), (83, 9698300), (100, 8049589), (166, 4849150), (293, 2747300), (331, 2431900), (332, 2424575), (415, 1939660), (586, 1373650), (662, 1215950), (830, 969830), (1172, 686825), (1324, 607975), (1465, 549460), (1655, 486380), (1660, 484915), (2075, 387932), (2930, 274730), (3310, 243190), (4150, 193966), (5860, 137365), (6620, 121595), (7325, 109892), (8275, 97276), (8300, 96983), (14650, 54946), (16550, 48638), (24319, 33100), (27473, 29300)]