4499220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 14587776

約数和(自身を除く): 10088556

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 401, 510, 561, 660, 748, 802, 935, 1020, 1122, 1203, 1604, 1870, 2005, 2244, 2406, 2805, 3740, 4010, 4411, 4812, 5610, 6015, 6817, 8020, 8822, 11220, 12030, 13233, 13634, 17644, 20451, 22055, 24060, 26466, 27268, 34085, 40902, 44110, 52932, 66165, 68170, 74987, 81804, 88220, 102255, 132330, 136340, 149974, 204510, 224961, 264660, 299948, 374935, 409020, 449922, 749870, 899844, 1124805, 1499740, 2249610, 4499220]

約数ペア:

[(1, 4499220), (2, 2249610), (3, 1499740), (4, 1124805), (5, 899844), (6, 749870), (10, 449922), (11, 409020), (12, 374935), (15, 299948), (17, 264660), (20, 224961), (22, 204510), (30, 149974), (33, 136340), (34, 132330), (44, 102255), (51, 88220), (55, 81804), (60, 74987), (66, 68170), (68, 66165), (85, 52932), (102, 44110), (110, 40902), (132, 34085), (165, 27268), (170, 26466), (187, 24060), (204, 22055), (220, 20451), (255, 17644), (330, 13634), (340, 13233), (374, 12030), (401, 11220), (510, 8822), (561, 8020), (660, 6817), (748, 6015), (802, 5610), (935, 4812), (1020, 4411), (1122, 4010), (1203, 3740), (1604, 2805), (1870, 2406), (2005, 2244)]