16459476020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{4261}}^1$

素因数の和:4545

約数の個数: 96

約数和(自身を含む): 37891566720

約数和(自身を除く): 21432090700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 179, 260, 332, 358, 415, 716, 830, 895, 1079, 1660, 1790, 2158, 2327, 3580, 4261, 4316, 4654, 5395, 8522, 9308, 10790, 11635, 14857, 17044, 21305, 21580, 23270, 29714, 42610, 46540, 55393, 59428, 74285, 85220, 110786, 148570, 193141, 221572, 276965, 297140, 353663, 386282, 553930, 707326, 762719, 772564, 965705, 1107860, 1414652, 1525438, 1768315, 1931410, 3050876, 3536630, 3813595, 3862820, 4597619, 7073260, 7627190, 9195238, 9915347, 15254380, 18390476, 19830694, 22988095, 39661388, 45976190, 49576735, 63305677, 91952380, 99153470, 126611354, 198306940, 253222708, 316528385, 633056770, 822973801, 1266113540, 1645947602, 3291895204, 4114869005, 8229738010, 16459476020]

約数ペア:

[(1, 16459476020), (2, 8229738010), (4, 4114869005), (5, 3291895204), (10, 1645947602), (13, 1266113540), (20, 822973801), (26, 633056770), (52, 316528385), (65, 253222708), (83, 198306940), (130, 126611354), (166, 99153470), (179, 91952380), (260, 63305677), (332, 49576735), (358, 45976190), (415, 39661388), (716, 22988095), (830, 19830694), (895, 18390476), (1079, 15254380), (1660, 9915347), (1790, 9195238), (2158, 7627190), (2327, 7073260), (3580, 4597619), (4261, 3862820), (4316, 3813595), (4654, 3536630), (5395, 3050876), (8522, 1931410), (9308, 1768315), (10790, 1525438), (11635, 1414652), (14857, 1107860), (17044, 965705), (21305, 772564), (21580, 762719), (23270, 707326), (29714, 553930), (42610, 386282), (46540, 353663), (55393, 297140), (59428, 276965), (74285, 221572), (85220, 193141), (110786, 148570)]