13302818240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2445371}}^1$

素因数の和:2445405

約数の個数: 56

約数和(自身を含む): 33540722352

約数和(自身を除く): 20237904112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 2445371, 4890742, 9781484, 12226855, 19562968, 24453710, 39125936, 41571307, 48907420, 78251872, 83142614, 97814840, 156503744, 166285228, 195629680, 207856535, 332570456, 391259360, 415713070, 665140912, 782518720, 831426140, 1330281824, 1662852280, 2660563648, 3325704560, 6651409120, 13302818240]

約数ペア:

[(1, 13302818240), (2, 6651409120), (4, 3325704560), (5, 2660563648), (8, 1662852280), (10, 1330281824), (16, 831426140), (17, 782518720), (20, 665140912), (32, 415713070), (34, 391259360), (40, 332570456), (64, 207856535), (68, 195629680), (80, 166285228), (85, 156503744), (136, 97814840), (160, 83142614), (170, 78251872), (272, 48907420), (320, 41571307), (340, 39125936), (544, 24453710), (680, 19562968), (1088, 12226855), (1360, 9781484), (2720, 4890742), (5440, 2445371)]