848897440

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:854

約数の個数: 96

約数和(自身を含む): 2053719360

約数和(自身を除く): 1204821920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 97, 160, 166, 194, 332, 388, 415, 485, 659, 664, 776, 830, 970, 1318, 1328, 1552, 1660, 1940, 2636, 2656, 3104, 3295, 3320, 3880, 5272, 6590, 6640, 7760, 8051, 10544, 13180, 13280, 15520, 16102, 21088, 26360, 32204, 40255, 52720, 54697, 63923, 64408, 80510, 105440, 109394, 127846, 128816, 161020, 218788, 255692, 257632, 273485, 319615, 322040, 437576, 511384, 546970, 639230, 644080, 875152, 1022768, 1093940, 1278460, 1288160, 1750304, 2045536, 2187880, 2556920, 4375760, 5113840, 5305609, 8751520, 10227680, 10611218, 21222436, 26528045, 42444872, 53056090, 84889744, 106112180, 169779488, 212224360, 424448720, 848897440]

約数ペア:

[(1, 848897440), (2, 424448720), (4, 212224360), (5, 169779488), (8, 106112180), (10, 84889744), (16, 53056090), (20, 42444872), (32, 26528045), (40, 21222436), (80, 10611218), (83, 10227680), (97, 8751520), (160, 5305609), (166, 5113840), (194, 4375760), (332, 2556920), (388, 2187880), (415, 2045536), (485, 1750304), (659, 1288160), (664, 1278460), (776, 1093940), (830, 1022768), (970, 875152), (1318, 644080), (1328, 639230), (1552, 546970), (1660, 511384), (1940, 437576), (2636, 322040), (2656, 319615), (3104, 273485), (3295, 257632), (3320, 255692), (3880, 218788), (5272, 161020), (6590, 128816), (6640, 127846), (7760, 109394), (8051, 105440), (10544, 80510), (13180, 64408), (13280, 63923), (15520, 54697), (16102, 52720), (21088, 40255), (26360, 32204)]