1097005240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{70141}}^1$

素因数の和:70192

約数の個数: 64

約数和(自身を含む): 2727120960

約数和(自身を除く): 1630115720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 7820, 15640, 70141, 140282, 280564, 350705, 561128, 701410, 1192397, 1402820, 1613243, 2384794, 2805640, 3226486, 4769588, 5961985, 6452972, 8066215, 9539176, 11923970, 12905944, 16132430, 23847940, 27425131, 32264860, 47695880, 54850262, 64529720, 109700524, 137125655, 219401048, 274251310, 548502620, 1097005240]

約数ペア:

[(1, 1097005240), (2, 548502620), (4, 274251310), (5, 219401048), (8, 137125655), (10, 109700524), (17, 64529720), (20, 54850262), (23, 47695880), (34, 32264860), (40, 27425131), (46, 23847940), (68, 16132430), (85, 12905944), (92, 11923970), (115, 9539176), (136, 8066215), (170, 6452972), (184, 5961985), (230, 4769588), (340, 3226486), (391, 2805640), (460, 2384794), (680, 1613243), (782, 1402820), (920, 1192397), (1564, 701410), (1955, 561128), (3128, 350705), (3910, 280564), (7820, 140282), (15640, 70141)]