556433360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4339}}^1$

素因数の和:4588

約数の個数: 80

約数和(自身を含む): 1485321600

約数和(自身を除く): 928888240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 229, 280, 458, 560, 916, 1145, 1603, 1832, 2290, 3206, 3664, 4339, 4580, 6412, 8015, 8678, 9160, 12824, 16030, 17356, 18320, 21695, 25648, 30373, 32060, 34712, 43390, 60746, 64120, 69424, 86780, 121492, 128240, 151865, 173560, 242984, 303730, 347120, 485968, 607460, 993631, 1214920, 1987262, 2429840, 3974524, 4968155, 6955417, 7949048, 9936310, 13910834, 15898096, 19872620, 27821668, 34777085, 39745240, 55643336, 69554170, 79490480, 111286672, 139108340, 278216680, 556433360]

約数ペア:

[(1, 556433360), (2, 278216680), (4, 139108340), (5, 111286672), (7, 79490480), (8, 69554170), (10, 55643336), (14, 39745240), (16, 34777085), (20, 27821668), (28, 19872620), (35, 15898096), (40, 13910834), (56, 9936310), (70, 7949048), (80, 6955417), (112, 4968155), (140, 3974524), (229, 2429840), (280, 1987262), (458, 1214920), (560, 993631), (916, 607460), (1145, 485968), (1603, 347120), (1832, 303730), (2290, 242984), (3206, 173560), (3664, 151865), (4339, 128240), (4580, 121492), (6412, 86780), (8015, 69424), (8678, 64120), (9160, 60746), (12824, 43390), (16030, 34712), (17356, 32060), (18320, 30373), (21695, 25648)]