2690803520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2179}}^1$

素因数の和:2440

約数の個数: 112

約数和(自身を含む): 6817400640

約数和(自身を除く): 4126597120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 227, 272, 320, 340, 454, 544, 680, 908, 1088, 1135, 1360, 1816, 2179, 2270, 2720, 3632, 3859, 4358, 4540, 5440, 7264, 7718, 8716, 9080, 10895, 14528, 15436, 17432, 18160, 19295, 21790, 30872, 34864, 36320, 37043, 38590, 43580, 61744, 69728, 72640, 74086, 77180, 87160, 123488, 139456, 148172, 154360, 174320, 185215, 246976, 296344, 308720, 348640, 370430, 494633, 592688, 617440, 697280, 740860, 989266, 1185376, 1234880, 1481720, 1978532, 2370752, 2473165, 2963440, 3957064, 4946330, 5926880, 7914128, 8408761, 9892660, 11853760, 15828256, 16817522, 19785320, 31656512, 33635044, 39570640, 42043805, 67270088, 79141280, 84087610, 134540176, 158282560, 168175220, 269080352, 336350440, 538160704, 672700880, 1345401760, 2690803520]

約数ペア:

[(1, 2690803520), (2, 1345401760), (4, 672700880), (5, 538160704), (8, 336350440), (10, 269080352), (16, 168175220), (17, 158282560), (20, 134540176), (32, 84087610), (34, 79141280), (40, 67270088), (64, 42043805), (68, 39570640), (80, 33635044), (85, 31656512), (136, 19785320), (160, 16817522), (170, 15828256), (227, 11853760), (272, 9892660), (320, 8408761), (340, 7914128), (454, 5926880), (544, 4946330), (680, 3957064), (908, 2963440), (1088, 2473165), (1135, 2370752), (1360, 1978532), (1816, 1481720), (2179, 1234880), (2270, 1185376), (2720, 989266), (3632, 740860), (3859, 697280), (4358, 617440), (4540, 592688), (5440, 494633), (7264, 370430), (7718, 348640), (8716, 308720), (9080, 296344), (10895, 246976), (14528, 185215), (15436, 174320), (17432, 154360), (18160, 148172), (19295, 139456), (21790, 123488), (30872, 87160), (34864, 77180), (36320, 74086), (37043, 72640), (38590, 69728), (43580, 61744)]