1809507103040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62139667}}^1$

素因数の和:62139704

約数の個数: 112

約数和(自身を含む): 5303247825792

約数和(自身を除く): 3493740722752

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 14560, 29120, 62139667, 124279334, 248558668, 310698335, 434977669, 497117336, 621396670, 807815671, 869955338, 994234672, 1242793340, 1615631342, 1739910676, 1988469344, 2174888345, 2485586680, 3231262684, 3479821352, 3976938688, 4039078355, 4349776690, 4971173360, 5654709697, 6462525368, 6959642704, 8078156710, 8699553380, 9942346720, 11309419394, 12925050736, 13919285408, 16156313420, 17399106760, 19884693440, 22618838788, 25850101472, 27838570816, 28273548485, 32312626840, 34798213520, 45237677576, 51700202944, 56547096970, 64625253680, 69596427040, 90475355152, 113094193940, 129250507360, 139192854080, 180950710304, 226188387880, 258501014720, 361901420608, 452376775760, 904753551520, 1809507103040]

約数ペア:

[(1, 1809507103040), (2, 904753551520), (4, 452376775760), (5, 361901420608), (7, 258501014720), (8, 226188387880), (10, 180950710304), (13, 139192854080), (14, 129250507360), (16, 113094193940), (20, 90475355152), (26, 69596427040), (28, 64625253680), (32, 56547096970), (35, 51700202944), (40, 45237677576), (52, 34798213520), (56, 32312626840), (64, 28273548485), (65, 27838570816), (70, 25850101472), (80, 22618838788), (91, 19884693440), (104, 17399106760), (112, 16156313420), (130, 13919285408), (140, 12925050736), (160, 11309419394), (182, 9942346720), (208, 8699553380), (224, 8078156710), (260, 6959642704), (280, 6462525368), (320, 5654709697), (364, 4971173360), (416, 4349776690), (448, 4039078355), (455, 3976938688), (520, 3479821352), (560, 3231262684), (728, 2485586680), (832, 2174888345), (910, 1988469344), (1040, 1739910676), (1120, 1615631342), (1456, 1242793340), (1820, 994234672), (2080, 869955338), (2240, 807815671), (2912, 621396670), (3640, 497117336), (4160, 434977669), (5824, 310698335), (7280, 248558668), (14560, 124279334), (29120, 62139667)]