29348320

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 73495296

約数和(自身を除く): 44146976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 80, 97, 122, 124, 155, 160, 194, 244, 248, 305, 310, 388, 485, 488, 496, 610, 620, 776, 970, 976, 992, 1220, 1240, 1552, 1891, 1940, 1952, 2440, 2480, 3007, 3104, 3782, 3880, 4880, 4960, 5917, 6014, 7564, 7760, 9455, 9760, 11834, 12028, 15035, 15128, 15520, 18910, 23668, 24056, 29585, 30070, 30256, 37820, 47336, 48112, 59170, 60140, 60512, 75640, 94672, 96224, 118340, 120280, 151280, 183427, 189344, 236680, 240560, 302560, 366854, 473360, 481120, 733708, 917135, 946720, 1467416, 1834270, 2934832, 3668540, 5869664, 7337080, 14674160, 29348320]

約数ペア:

[(1, 29348320), (2, 14674160), (4, 7337080), (5, 5869664), (8, 3668540), (10, 2934832), (16, 1834270), (20, 1467416), (31, 946720), (32, 917135), (40, 733708), (61, 481120), (62, 473360), (80, 366854), (97, 302560), (122, 240560), (124, 236680), (155, 189344), (160, 183427), (194, 151280), (244, 120280), (248, 118340), (305, 96224), (310, 94672), (388, 75640), (485, 60512), (488, 60140), (496, 59170), (610, 48112), (620, 47336), (776, 37820), (970, 30256), (976, 30070), (992, 29585), (1220, 24056), (1240, 23668), (1552, 18910), (1891, 15520), (1940, 15128), (1952, 15035), (2440, 12028), (2480, 11834), (3007, 9760), (3104, 9455), (3782, 7760), (3880, 7564), (4880, 6014), (4960, 5917)]