29127898000

素因数分解:

$2^4\times 5^3\times {\mathrm{281}}^1\times {\mathrm{51829}}^1$

素因数の和:52133

約数の個数: 80

約数和(自身を含む): 70683266160

約数和(自身を除く): 41555368160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 281, 400, 500, 562, 1000, 1124, 1405, 2000, 2248, 2810, 4496, 5620, 7025, 11240, 14050, 22480, 28100, 35125, 51829, 56200, 70250, 103658, 112400, 140500, 207316, 259145, 281000, 414632, 518290, 562000, 829264, 1036580, 1295725, 2073160, 2591450, 4146320, 5182900, 6478625, 10365800, 12957250, 14563949, 20731600, 25914500, 29127898, 51829000, 58255796, 72819745, 103658000, 116511592, 145639490, 233023184, 291278980, 364098725, 582557960, 728197450, 1165115920, 1456394900, 1820493625, 2912789800, 3640987250, 5825579600, 7281974500, 14563949000, 29127898000]

約数ペア:

[(1, 29127898000), (2, 14563949000), (4, 7281974500), (5, 5825579600), (8, 3640987250), (10, 2912789800), (16, 1820493625), (20, 1456394900), (25, 1165115920), (40, 728197450), (50, 582557960), (80, 364098725), (100, 291278980), (125, 233023184), (200, 145639490), (250, 116511592), (281, 103658000), (400, 72819745), (500, 58255796), (562, 51829000), (1000, 29127898), (1124, 25914500), (1405, 20731600), (2000, 14563949), (2248, 12957250), (2810, 10365800), (4496, 6478625), (5620, 5182900), (7025, 4146320), (11240, 2591450), (14050, 2073160), (22480, 1295725), (28100, 1036580), (35125, 829264), (51829, 562000), (56200, 518290), (70250, 414632), (103658, 281000), (112400, 259145), (140500, 207316)]