38462060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3019}}^1$

素因数の和:3055

約数の個数: 72

約数和(自身を含む): 101218320

約数和(自身を除く): 62756260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3019, 3185, 6038, 6370, 12076, 12740, 15095, 21133, 30190, 39247, 42266, 60380, 78494, 84532, 105665, 147931, 156988, 196235, 211330, 274729, 295862, 392470, 422660, 549458, 591724, 739655, 784940, 1098916, 1373645, 1479310, 1923103, 2747290, 2958620, 3846206, 5494580, 7692412, 9615515, 19231030, 38462060]

約数ペア:

[(1, 38462060), (2, 19231030), (4, 9615515), (5, 7692412), (7, 5494580), (10, 3846206), (13, 2958620), (14, 2747290), (20, 1923103), (26, 1479310), (28, 1373645), (35, 1098916), (49, 784940), (52, 739655), (65, 591724), (70, 549458), (91, 422660), (98, 392470), (130, 295862), (140, 274729), (182, 211330), (196, 196235), (245, 156988), (260, 147931), (364, 105665), (455, 84532), (490, 78494), (637, 60380), (910, 42266), (980, 39247), (1274, 30190), (1820, 21133), (2548, 15095), (3019, 12740), (3185, 12076), (6038, 6370)]