9501476680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{619}}^1\times {\mathrm{1063}}^1$

素因数の和:1731

約数の個数: 96

約数和(自身を含む): 22620427200

約数和(自身を除く): 13118950520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 619, 722, 760, 1063, 1238, 1444, 1805, 2126, 2476, 2888, 3095, 3610, 4252, 4952, 5315, 6190, 7220, 8504, 10630, 11761, 12380, 14440, 20197, 21260, 23522, 24760, 40394, 42520, 47044, 58805, 80788, 94088, 100985, 117610, 161576, 201970, 223459, 235220, 383743, 403940, 446918, 470440, 657997, 767486, 807880, 893836, 1117295, 1315994, 1534972, 1787672, 1918715, 2234590, 2631988, 3069944, 3289985, 3837430, 4469180, 5263976, 6579970, 7674860, 8938360, 12501943, 13159940, 15349720, 25003886, 26319880, 50007772, 62509715, 100015544, 125019430, 237536917, 250038860, 475073834, 500077720, 950147668, 1187684585, 1900295336, 2375369170, 4750738340, 9501476680]

約数ペア:

[(1, 9501476680), (2, 4750738340), (4, 2375369170), (5, 1900295336), (8, 1187684585), (10, 950147668), (19, 500077720), (20, 475073834), (38, 250038860), (40, 237536917), (76, 125019430), (95, 100015544), (152, 62509715), (190, 50007772), (361, 26319880), (380, 25003886), (619, 15349720), (722, 13159940), (760, 12501943), (1063, 8938360), (1238, 7674860), (1444, 6579970), (1805, 5263976), (2126, 4469180), (2476, 3837430), (2888, 3289985), (3095, 3069944), (3610, 2631988), (4252, 2234590), (4952, 1918715), (5315, 1787672), (6190, 1534972), (7220, 1315994), (8504, 1117295), (10630, 893836), (11761, 807880), (12380, 767486), (14440, 657997), (20197, 470440), (21260, 446918), (23522, 403940), (24760, 383743), (40394, 235220), (42520, 223459), (47044, 201970), (58805, 161576), (80788, 117610), (94088, 100985)]