61352960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:569

約数の個数: 88

約数和(自身を含む): 153868896

約数和(自身を除く): 92515936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 521, 640, 736, 920, 1024, 1042, 1280, 1472, 1840, 2084, 2560, 2605, 2944, 3680, 4168, 5120, 5210, 5888, 7360, 8336, 10420, 11776, 11983, 14720, 16672, 20840, 23552, 23966, 29440, 33344, 41680, 47932, 58880, 59915, 66688, 83360, 95864, 117760, 119830, 133376, 166720, 191728, 239660, 266752, 333440, 383456, 479320, 533504, 666880, 766912, 958640, 1333760, 1533824, 1917280, 2667520, 3067648, 3834560, 6135296, 7669120, 12270592, 15338240, 30676480, 61352960]

約数ペア:

[(1, 61352960), (2, 30676480), (4, 15338240), (5, 12270592), (8, 7669120), (10, 6135296), (16, 3834560), (20, 3067648), (23, 2667520), (32, 1917280), (40, 1533824), (46, 1333760), (64, 958640), (80, 766912), (92, 666880), (115, 533504), (128, 479320), (160, 383456), (184, 333440), (230, 266752), (256, 239660), (320, 191728), (368, 166720), (460, 133376), (512, 119830), (521, 117760), (640, 95864), (736, 83360), (920, 66688), (1024, 59915), (1042, 58880), (1280, 47932), (1472, 41680), (1840, 33344), (2084, 29440), (2560, 23966), (2605, 23552), (2944, 20840), (3680, 16672), (4168, 14720), (5120, 11983), (5210, 11776), (5888, 10420), (7360, 8336)]