504156640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12757}}^1$

素因数の和:12804

約数の個数: 96

約数和(自身を含む): 1350306720

約数和(自身を除く): 846150080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4940, 7904, 9880, 12757, 19760, 25514, 39520, 51028, 63785, 102056, 127570, 165841, 204112, 242383, 255140, 331682, 408224, 484766, 510280, 663364, 829205, 969532, 1020560, 1211915, 1326728, 1658410, 1939064, 2041120, 2423830, 2653456, 3150979, 3316820, 3878128, 4847660, 5306912, 6301958, 6633640, 7756256, 9695320, 12603916, 13267280, 15754895, 19390640, 25207832, 26534560, 31509790, 38781280, 50415664, 63019580, 100831328, 126039160, 252078320, 504156640]

約数ペア:

[(1, 504156640), (2, 252078320), (4, 126039160), (5, 100831328), (8, 63019580), (10, 50415664), (13, 38781280), (16, 31509790), (19, 26534560), (20, 25207832), (26, 19390640), (32, 15754895), (38, 13267280), (40, 12603916), (52, 9695320), (65, 7756256), (76, 6633640), (80, 6301958), (95, 5306912), (104, 4847660), (130, 3878128), (152, 3316820), (160, 3150979), (190, 2653456), (208, 2423830), (247, 2041120), (260, 1939064), (304, 1658410), (380, 1326728), (416, 1211915), (494, 1020560), (520, 969532), (608, 829205), (760, 663364), (988, 510280), (1040, 484766), (1235, 408224), (1520, 331682), (1976, 255140), (2080, 242383), (2470, 204112), (3040, 165841), (3952, 127570), (4940, 102056), (7904, 63785), (9880, 51028), (12757, 39520), (19760, 25514)]