2034402280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{14519}}^1$

素因数の和:14674

約数の個数: 64

約数和(自身を含む): 4767206400

約数和(自身を除く): 2732804120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 113, 124, 155, 226, 248, 310, 452, 565, 620, 904, 1130, 1240, 2260, 3503, 4520, 7006, 14012, 14519, 17515, 28024, 29038, 35030, 58076, 70060, 72595, 116152, 140120, 145190, 290380, 450089, 580760, 900178, 1640647, 1800356, 2250445, 3281294, 3600712, 4500890, 6562588, 8203235, 9001780, 13125176, 16406470, 18003560, 32812940, 50860057, 65625880, 101720114, 203440228, 254300285, 406880456, 508600570, 1017201140, 2034402280]

約数ペア:

[(1, 2034402280), (2, 1017201140), (4, 508600570), (5, 406880456), (8, 254300285), (10, 203440228), (20, 101720114), (31, 65625880), (40, 50860057), (62, 32812940), (113, 18003560), (124, 16406470), (155, 13125176), (226, 9001780), (248, 8203235), (310, 6562588), (452, 4500890), (565, 3600712), (620, 3281294), (904, 2250445), (1130, 1800356), (1240, 1640647), (2260, 900178), (3503, 580760), (4520, 450089), (7006, 290380), (14012, 145190), (14519, 140120), (17515, 116152), (28024, 72595), (29038, 70060), (35030, 58076)]