62489620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 148490496

約数和(自身を除く): 86000876

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 61, 68, 85, 92, 115, 122, 131, 170, 230, 244, 262, 305, 340, 391, 460, 524, 610, 655, 782, 1037, 1220, 1310, 1403, 1564, 1955, 2074, 2227, 2620, 2806, 3013, 3910, 4148, 4454, 5185, 5612, 6026, 7015, 7820, 7991, 8908, 10370, 11135, 12052, 14030, 15065, 15982, 20740, 22270, 23851, 28060, 30130, 31964, 39955, 44540, 47702, 51221, 60260, 79910, 95404, 102442, 119255, 135847, 159820, 183793, 204884, 238510, 256105, 271694, 367586, 477020, 512210, 543388, 679235, 735172, 918965, 1024420, 1358470, 1837930, 2716940, 3124481, 3675860, 6248962, 12497924, 15622405, 31244810, 62489620]

約数ペア:

[(1, 62489620), (2, 31244810), (4, 15622405), (5, 12497924), (10, 6248962), (17, 3675860), (20, 3124481), (23, 2716940), (34, 1837930), (46, 1358470), (61, 1024420), (68, 918965), (85, 735172), (92, 679235), (115, 543388), (122, 512210), (131, 477020), (170, 367586), (230, 271694), (244, 256105), (262, 238510), (305, 204884), (340, 183793), (391, 159820), (460, 135847), (524, 119255), (610, 102442), (655, 95404), (782, 79910), (1037, 60260), (1220, 51221), (1310, 47702), (1403, 44540), (1564, 39955), (1955, 31964), (2074, 30130), (2227, 28060), (2620, 23851), (2806, 22270), (3013, 20740), (3910, 15982), (4148, 15065), (4454, 14030), (5185, 12052), (5612, 11135), (6026, 10370), (7015, 8908), (7820, 7991)]