15696119380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{2753}}^1$

素因数の和:3229

約数の個数: 96

約数和(自身を含む): 35852453280

約数和(自身を除く): 20156333900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 409, 410, 697, 818, 820, 1394, 1636, 2045, 2753, 2788, 3485, 4090, 5506, 6953, 6970, 8180, 11012, 13765, 13906, 13940, 16769, 27530, 27812, 33538, 34765, 46801, 55060, 67076, 69530, 83845, 93602, 112873, 139060, 167690, 187204, 225746, 234005, 285073, 335380, 451492, 468010, 564365, 570146, 936020, 1125977, 1128730, 1140292, 1425365, 1918841, 2251954, 2257460, 2850730, 3837682, 4503908, 5629885, 5701460, 7675364, 9594205, 11259770, 19141609, 19188410, 22519540, 38283218, 38376820, 46165057, 76566436, 92330114, 95708045, 184660228, 191416090, 230825285, 382832180, 461650570, 784805969, 923301140, 1569611938, 3139223876, 3924029845, 7848059690, 15696119380]

約数ペア:

[(1, 15696119380), (2, 7848059690), (4, 3924029845), (5, 3139223876), (10, 1569611938), (17, 923301140), (20, 784805969), (34, 461650570), (41, 382832180), (68, 230825285), (82, 191416090), (85, 184660228), (164, 95708045), (170, 92330114), (205, 76566436), (340, 46165057), (409, 38376820), (410, 38283218), (697, 22519540), (818, 19188410), (820, 19141609), (1394, 11259770), (1636, 9594205), (2045, 7675364), (2753, 5701460), (2788, 5629885), (3485, 4503908), (4090, 3837682), (5506, 2850730), (6953, 2257460), (6970, 2251954), (8180, 1918841), (11012, 1425365), (13765, 1140292), (13906, 1128730), (13940, 1125977), (16769, 936020), (27530, 570146), (27812, 564365), (33538, 468010), (34765, 451492), (46801, 335380), (55060, 285073), (67076, 234005), (69530, 225746), (83845, 187204), (93602, 167690), (112873, 139060)]