1460577220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 3242816640

約数和(自身を除く): 1782239420

約数列:

[1, 2, 4, 5, 10, 20, 37, 67, 74, 89, 134, 148, 178, 185, 268, 331, 335, 356, 370, 445, 662, 670, 740, 890, 1324, 1340, 1655, 1780, 2479, 3293, 3310, 4958, 5963, 6586, 6620, 9916, 11926, 12247, 12395, 13172, 16465, 22177, 23852, 24494, 24790, 29459, 29815, 32930, 44354, 48988, 49580, 58918, 59630, 61235, 65860, 88708, 110885, 117836, 119260, 122470, 147295, 220631, 221770, 244940, 294590, 441262, 443540, 589180, 820549, 882524, 1089983, 1103155, 1641098, 1973753, 2179966, 2206310, 3282196, 3947506, 4102745, 4359932, 4412620, 5449915, 7895012, 8205490, 9868765, 10899830, 16410980, 19737530, 21799660, 39475060, 73028861, 146057722, 292115444, 365144305, 730288610, 1460577220]

約数ペア:

[(1, 1460577220), (2, 730288610), (4, 365144305), (5, 292115444), (10, 146057722), (20, 73028861), (37, 39475060), (67, 21799660), (74, 19737530), (89, 16410980), (134, 10899830), (148, 9868765), (178, 8205490), (185, 7895012), (268, 5449915), (331, 4412620), (335, 4359932), (356, 4102745), (370, 3947506), (445, 3282196), (662, 2206310), (670, 2179966), (740, 1973753), (890, 1641098), (1324, 1103155), (1340, 1089983), (1655, 882524), (1780, 820549), (2479, 589180), (3293, 443540), (3310, 441262), (4958, 294590), (5963, 244940), (6586, 221770), (6620, 220631), (9916, 147295), (11926, 122470), (12247, 119260), (12395, 117836), (13172, 110885), (16465, 88708), (22177, 65860), (23852, 61235), (24494, 59630), (24790, 58918), (29459, 49580), (29815, 48988), (32930, 44354)]