29218240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 112

約数和(自身を含む): 76041504

約数和(自身を除く): 46823264

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 80, 82, 85, 131, 136, 160, 164, 170, 205, 262, 272, 320, 328, 340, 410, 524, 544, 655, 656, 680, 697, 820, 1048, 1088, 1310, 1312, 1360, 1394, 1640, 2096, 2227, 2620, 2624, 2720, 2788, 3280, 3485, 4192, 4454, 5240, 5371, 5440, 5576, 6560, 6970, 8384, 8908, 10480, 10742, 11135, 11152, 13120, 13940, 17816, 20960, 21484, 22270, 22304, 26855, 27880, 35632, 41920, 42968, 44540, 44608, 53710, 55760, 71264, 85936, 89080, 91307, 107420, 111520, 142528, 171872, 178160, 182614, 214840, 223040, 343744, 356320, 365228, 429680, 456535, 712640, 730456, 859360, 913070, 1460912, 1718720, 1826140, 2921824, 3652280, 5843648, 7304560, 14609120, 29218240]

約数ペア:

[(1, 29218240), (2, 14609120), (4, 7304560), (5, 5843648), (8, 3652280), (10, 2921824), (16, 1826140), (17, 1718720), (20, 1460912), (32, 913070), (34, 859360), (40, 730456), (41, 712640), (64, 456535), (68, 429680), (80, 365228), (82, 356320), (85, 343744), (131, 223040), (136, 214840), (160, 182614), (164, 178160), (170, 171872), (205, 142528), (262, 111520), (272, 107420), (320, 91307), (328, 89080), (340, 85936), (410, 71264), (524, 55760), (544, 53710), (655, 44608), (656, 44540), (680, 42968), (697, 41920), (820, 35632), (1048, 27880), (1088, 26855), (1310, 22304), (1312, 22270), (1360, 21484), (1394, 20960), (1640, 17816), (2096, 13940), (2227, 13120), (2620, 11152), (2624, 11135), (2720, 10742), (2788, 10480), (3280, 8908), (3485, 8384), (4192, 6970), (4454, 6560), (5240, 5576), (5371, 5440)]