2018236480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11833}}^1$

素因数の和:11904

約数の個数: 112

約数和(自身を含む): 5302294704

約数和(自身を除く): 3284058224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 320, 328, 410, 416, 520, 533, 656, 820, 832, 1040, 1066, 1312, 1640, 2080, 2132, 2624, 2665, 3280, 4160, 4264, 5330, 6560, 8528, 10660, 11833, 13120, 17056, 21320, 23666, 34112, 42640, 47332, 59165, 85280, 94664, 118330, 153829, 170560, 189328, 236660, 307658, 378656, 473320, 485153, 615316, 757312, 769145, 946640, 970306, 1230632, 1538290, 1893280, 1940612, 2425765, 2461264, 3076580, 3786560, 3881224, 4851530, 4922528, 6153160, 6306989, 7762448, 9703060, 9845056, 12306320, 12613978, 15524896, 19406120, 24612640, 25227956, 31049792, 31534945, 38812240, 49225280, 50455912, 63069890, 77624480, 100911824, 126139780, 155248960, 201823648, 252279560, 403647296, 504559120, 1009118240, 2018236480]

約数ペア:

[(1, 2018236480), (2, 1009118240), (4, 504559120), (5, 403647296), (8, 252279560), (10, 201823648), (13, 155248960), (16, 126139780), (20, 100911824), (26, 77624480), (32, 63069890), (40, 50455912), (41, 49225280), (52, 38812240), (64, 31534945), (65, 31049792), (80, 25227956), (82, 24612640), (104, 19406120), (130, 15524896), (160, 12613978), (164, 12306320), (205, 9845056), (208, 9703060), (260, 7762448), (320, 6306989), (328, 6153160), (410, 4922528), (416, 4851530), (520, 3881224), (533, 3786560), (656, 3076580), (820, 2461264), (832, 2425765), (1040, 1940612), (1066, 1893280), (1312, 1538290), (1640, 1230632), (2080, 970306), (2132, 946640), (2624, 769145), (2665, 757312), (3280, 615316), (4160, 485153), (4264, 473320), (5330, 378656), (6560, 307658), (8528, 236660), (10660, 189328), (11833, 170560), (13120, 153829), (17056, 118330), (21320, 94664), (23666, 85280), (34112, 59165), (42640, 47332)]