2226197090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 4755179520

約数和(自身を除く): 2528982430

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 41, 65, 79, 82, 85, 130, 158, 170, 205, 221, 311, 395, 410, 442, 533, 622, 697, 790, 1027, 1066, 1105, 1343, 1394, 1555, 2054, 2210, 2665, 2686, 3110, 3239, 3485, 4043, 5135, 5287, 5330, 6478, 6715, 6970, 8086, 9061, 10270, 10574, 12751, 13430, 16195, 17459, 18122, 20215, 24569, 25502, 26435, 32390, 34918, 40430, 42107, 45305, 49138, 52870, 55063, 63755, 68731, 84214, 87295, 90610, 110126, 122845, 127510, 137462, 165763, 174590, 210535, 216767, 245690, 275315, 319397, 331526, 343655, 417673, 421070, 433534, 550630, 638794, 687310, 715819, 828815, 835346, 1007329, 1083835, 1431638, 1596985, 1657630, 2014658, 2088365, 2167670, 2817971, 3193970, 3579095, 4176730, 5036645, 5429749, 5635942, 7158190, 10073290, 10859498, 13095277, 14089855, 17124593, 26190554, 27148745, 28179710, 34249186, 54297490, 65476385, 85622965, 130952770, 171245930, 222619709, 445239418, 1113098545, 2226197090]

約数ペア:

[(1, 2226197090), (2, 1113098545), (5, 445239418), (10, 222619709), (13, 171245930), (17, 130952770), (26, 85622965), (34, 65476385), (41, 54297490), (65, 34249186), (79, 28179710), (82, 27148745), (85, 26190554), (130, 17124593), (158, 14089855), (170, 13095277), (205, 10859498), (221, 10073290), (311, 7158190), (395, 5635942), (410, 5429749), (442, 5036645), (533, 4176730), (622, 3579095), (697, 3193970), (790, 2817971), (1027, 2167670), (1066, 2088365), (1105, 2014658), (1343, 1657630), (1394, 1596985), (1555, 1431638), (2054, 1083835), (2210, 1007329), (2665, 835346), (2686, 828815), (3110, 715819), (3239, 687310), (3485, 638794), (4043, 550630), (5135, 433534), (5287, 421070), (5330, 417673), (6478, 343655), (6715, 331526), (6970, 319397), (8086, 275315), (9061, 245690), (10270, 216767), (10574, 210535), (12751, 174590), (13430, 165763), (16195, 137462), (17459, 127510), (18122, 122845), (20215, 110126), (24569, 90610), (25502, 87295), (26435, 84214), (32390, 68731), (34918, 63755), (40430, 55063), (42107, 52870), (45305, 49138)]