89303800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 222307200

約数和(自身を除く): 133003400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 71, 76, 95, 100, 142, 152, 190, 200, 284, 331, 355, 380, 475, 568, 662, 710, 760, 950, 1324, 1349, 1420, 1655, 1775, 1900, 2648, 2698, 2840, 3310, 3550, 3800, 5396, 6289, 6620, 6745, 7100, 8275, 10792, 12578, 13240, 13490, 14200, 16550, 23501, 25156, 26980, 31445, 33100, 33725, 47002, 50312, 53960, 62890, 66200, 67450, 94004, 117505, 125780, 134900, 157225, 188008, 235010, 251560, 269800, 314450, 446519, 470020, 587525, 628900, 893038, 940040, 1175050, 1257800, 1786076, 2232595, 2350100, 3572152, 4465190, 4700200, 8930380, 11162975, 17860760, 22325950, 44651900, 89303800]

約数ペア:

[(1, 89303800), (2, 44651900), (4, 22325950), (5, 17860760), (8, 11162975), (10, 8930380), (19, 4700200), (20, 4465190), (25, 3572152), (38, 2350100), (40, 2232595), (50, 1786076), (71, 1257800), (76, 1175050), (95, 940040), (100, 893038), (142, 628900), (152, 587525), (190, 470020), (200, 446519), (284, 314450), (331, 269800), (355, 251560), (380, 235010), (475, 188008), (568, 157225), (662, 134900), (710, 125780), (760, 117505), (950, 94004), (1324, 67450), (1349, 66200), (1420, 62890), (1655, 53960), (1775, 50312), (1900, 47002), (2648, 33725), (2698, 33100), (2840, 31445), (3310, 26980), (3550, 25156), (3800, 23501), (5396, 16550), (6289, 14200), (6620, 13490), (6745, 13240), (7100, 12578), (8275, 10792)]