523608340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{39251}}^1$

素因数の和:39312

約数の個数: 48

約数和(自身を含む): 1186980480

約数和(自身を除く): 663372140

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6670, 13340, 39251, 78502, 157004, 196255, 392510, 785020, 902773, 1138279, 1805546, 2276558, 3611092, 4513865, 4553116, 5691395, 9027730, 11382790, 18055460, 22765580, 26180417, 52360834, 104721668, 130902085, 261804170, 523608340]

約数ペア:

[(1, 523608340), (2, 261804170), (4, 130902085), (5, 104721668), (10, 52360834), (20, 26180417), (23, 22765580), (29, 18055460), (46, 11382790), (58, 9027730), (92, 5691395), (115, 4553116), (116, 4513865), (145, 3611092), (230, 2276558), (290, 1805546), (460, 1138279), (580, 902773), (667, 785020), (1334, 392510), (2668, 196255), (3335, 157004), (6670, 78502), (13340, 39251)]