85800160

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 210924000

約数和(自身を除く): 125123840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 61, 80, 118, 122, 149, 160, 236, 244, 295, 298, 305, 472, 488, 590, 596, 610, 745, 944, 976, 1180, 1192, 1220, 1490, 1888, 1952, 2360, 2384, 2440, 2980, 3599, 4720, 4768, 4880, 5960, 7198, 8791, 9089, 9440, 9760, 11920, 14396, 17582, 17995, 18178, 23840, 28792, 35164, 35990, 36356, 43955, 45445, 57584, 70328, 71980, 72712, 87910, 90890, 115168, 140656, 143960, 145424, 175820, 181780, 281312, 287920, 290848, 351640, 363560, 536251, 575840, 703280, 727120, 1072502, 1406560, 1454240, 2145004, 2681255, 4290008, 5362510, 8580016, 10725020, 17160032, 21450040, 42900080, 85800160]

約数ペア:

[(1, 85800160), (2, 42900080), (4, 21450040), (5, 17160032), (8, 10725020), (10, 8580016), (16, 5362510), (20, 4290008), (32, 2681255), (40, 2145004), (59, 1454240), (61, 1406560), (80, 1072502), (118, 727120), (122, 703280), (149, 575840), (160, 536251), (236, 363560), (244, 351640), (295, 290848), (298, 287920), (305, 281312), (472, 181780), (488, 175820), (590, 145424), (596, 143960), (610, 140656), (745, 115168), (944, 90890), (976, 87910), (1180, 72712), (1192, 71980), (1220, 70328), (1490, 57584), (1888, 45445), (1952, 43955), (2360, 36356), (2384, 35990), (2440, 35164), (2980, 28792), (3599, 23840), (4720, 18178), (4768, 17995), (4880, 17582), (5960, 14396), (7198, 11920), (8791, 9760), (9089, 9440)]