5657504980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{402383}}^1$

素因数の和:402448

約数の個数: 48

約数和(自身を含む): 12844097280

約数和(自身を除く): 7186592300

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 7030, 14060, 402383, 804766, 1609532, 2011915, 4023830, 7645277, 8047660, 14888171, 15290554, 29776342, 30581108, 38226385, 59552684, 74440855, 76452770, 148881710, 152905540, 282875249, 297763420, 565750498, 1131500996, 1414376245, 2828752490, 5657504980]

約数ペア:

[(1, 5657504980), (2, 2828752490), (4, 1414376245), (5, 1131500996), (10, 565750498), (19, 297763420), (20, 282875249), (37, 152905540), (38, 148881710), (74, 76452770), (76, 74440855), (95, 59552684), (148, 38226385), (185, 30581108), (190, 29776342), (370, 15290554), (380, 14888171), (703, 8047660), (740, 7645277), (1406, 4023830), (2812, 2011915), (3515, 1609532), (7030, 804766), (14060, 402383)]