4042801760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{42899}}^1$

素因数の和:42964

約数の個数: 96

約数和(自身を含む): 10378368000

約数和(自身を除く): 6335566240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 992, 1178, 1240, 1520, 2356, 2480, 2945, 3040, 4712, 4960, 5890, 9424, 11780, 18848, 23560, 42899, 47120, 85798, 94240, 171596, 214495, 343192, 428990, 686384, 815081, 857980, 1329869, 1372768, 1630162, 1715960, 2659738, 3260324, 3431920, 4075405, 5319476, 6520648, 6649345, 6863840, 8150810, 10638952, 13041296, 13298690, 16301620, 21277904, 25267511, 26082592, 26597380, 32603240, 42555808, 50535022, 53194760, 65206480, 101070044, 106389520, 126337555, 130412960, 202140088, 212779040, 252675110, 404280176, 505350220, 808560352, 1010700440, 2021400880, 4042801760]

約数ペア:

[(1, 4042801760), (2, 2021400880), (4, 1010700440), (5, 808560352), (8, 505350220), (10, 404280176), (16, 252675110), (19, 212779040), (20, 202140088), (31, 130412960), (32, 126337555), (38, 106389520), (40, 101070044), (62, 65206480), (76, 53194760), (80, 50535022), (95, 42555808), (124, 32603240), (152, 26597380), (155, 26082592), (160, 25267511), (190, 21277904), (248, 16301620), (304, 13298690), (310, 13041296), (380, 10638952), (496, 8150810), (589, 6863840), (608, 6649345), (620, 6520648), (760, 5319476), (992, 4075405), (1178, 3431920), (1240, 3260324), (1520, 2659738), (2356, 1715960), (2480, 1630162), (2945, 1372768), (3040, 1329869), (4712, 857980), (4960, 815081), (5890, 686384), (9424, 428990), (11780, 343192), (18848, 214495), (23560, 171596), (42899, 94240), (47120, 85798)]