22100800

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:768

約数の個数: 84

約数和(自身を含む): 57322720

約数和(自身を除く): 35221920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 727, 760, 800, 950, 1216, 1454, 1520, 1600, 1900, 2908, 3040, 3635, 3800, 5816, 6080, 7270, 7600, 11632, 13813, 14540, 15200, 18175, 23264, 27626, 29080, 30400, 36350, 46528, 55252, 58160, 69065, 72700, 110504, 116320, 138130, 145400, 221008, 232640, 276260, 290800, 345325, 442016, 552520, 581600, 690650, 884032, 1105040, 1163200, 1381300, 2210080, 2762600, 4420160, 5525200, 11050400, 22100800]

約数ペア:

[(1, 22100800), (2, 11050400), (4, 5525200), (5, 4420160), (8, 2762600), (10, 2210080), (16, 1381300), (19, 1163200), (20, 1105040), (25, 884032), (32, 690650), (38, 581600), (40, 552520), (50, 442016), (64, 345325), (76, 290800), (80, 276260), (95, 232640), (100, 221008), (152, 145400), (160, 138130), (190, 116320), (200, 110504), (304, 72700), (320, 69065), (380, 58160), (400, 55252), (475, 46528), (608, 36350), (727, 30400), (760, 29080), (800, 27626), (950, 23264), (1216, 18175), (1454, 15200), (1520, 14540), (1600, 13813), (1900, 11632), (2908, 7600), (3040, 7270), (3635, 6080), (3800, 5816)]