13287336580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79823}}^1$

素因数の和:79909

約数の個数: 96

約数和(自身を含む): 33794288640

約数和(自身を除く): 20506952060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 41, 58, 70, 82, 116, 140, 145, 164, 203, 205, 287, 290, 406, 410, 574, 580, 812, 820, 1015, 1148, 1189, 1435, 2030, 2378, 2870, 4060, 4756, 5740, 5945, 8323, 11890, 16646, 23780, 33292, 41615, 79823, 83230, 159646, 166460, 319292, 399115, 558761, 798230, 1117522, 1596460, 2235044, 2314867, 2793805, 3272743, 4629734, 5587610, 6545486, 9259468, 11175220, 11574335, 13090972, 16204069, 16363715, 22909201, 23148670, 32408138, 32727430, 45818402, 46297340, 64816276, 65454860, 81020345, 91636804, 94909547, 114546005, 162040690, 189819094, 229092010, 324081380, 379638188, 458184020, 474547735, 664366829, 949095470, 1328733658, 1898190940, 2657467316, 3321834145, 6643668290, 13287336580]

約数ペア:

[(1, 13287336580), (2, 6643668290), (4, 3321834145), (5, 2657467316), (7, 1898190940), (10, 1328733658), (14, 949095470), (20, 664366829), (28, 474547735), (29, 458184020), (35, 379638188), (41, 324081380), (58, 229092010), (70, 189819094), (82, 162040690), (116, 114546005), (140, 94909547), (145, 91636804), (164, 81020345), (203, 65454860), (205, 64816276), (287, 46297340), (290, 45818402), (406, 32727430), (410, 32408138), (574, 23148670), (580, 22909201), (812, 16363715), (820, 16204069), (1015, 13090972), (1148, 11574335), (1189, 11175220), (1435, 9259468), (2030, 6545486), (2378, 5587610), (2870, 4629734), (4060, 3272743), (4756, 2793805), (5740, 2314867), (5945, 2235044), (8323, 1596460), (11890, 1117522), (16646, 798230), (23780, 558761), (33292, 399115), (41615, 319292), (79823, 166460), (83230, 159646)]