853103360

素因数分解:

$2^8\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6871}}^1$

素因数の和:6989

約数の個数: 72

約数和(自身を含む): 2064816096

約数和(自身を除く): 1211712736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 256, 320, 388, 485, 640, 776, 970, 1280, 1552, 1940, 3104, 3880, 6208, 6871, 7760, 12416, 13742, 15520, 24832, 27484, 31040, 34355, 54968, 62080, 68710, 109936, 124160, 137420, 219872, 274840, 439744, 549680, 666487, 879488, 1099360, 1332974, 1758976, 2198720, 2665948, 3332435, 4397440, 5331896, 6664870, 8794880, 10663792, 13329740, 21327584, 26659480, 42655168, 53318960, 85310336, 106637920, 170620672, 213275840, 426551680, 853103360]

約数ペア:

[(1, 853103360), (2, 426551680), (4, 213275840), (5, 170620672), (8, 106637920), (10, 85310336), (16, 53318960), (20, 42655168), (32, 26659480), (40, 21327584), (64, 13329740), (80, 10663792), (97, 8794880), (128, 6664870), (160, 5331896), (194, 4397440), (256, 3332435), (320, 2665948), (388, 2198720), (485, 1758976), (640, 1332974), (776, 1099360), (970, 879488), (1280, 666487), (1552, 549680), (1940, 439744), (3104, 274840), (3880, 219872), (6208, 137420), (6871, 124160), (7760, 109936), (12416, 68710), (13742, 62080), (15520, 54968), (24832, 34355), (27484, 31040)]