22778847980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{93563}}^1$

素因数の和:93663

約数の個数: 96

約数和(自身を含む): 57342007296

約数和(自身を除く): 34563159316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 47, 70, 74, 94, 140, 148, 185, 188, 235, 259, 329, 370, 470, 518, 658, 740, 940, 1036, 1295, 1316, 1645, 1739, 2590, 3290, 3478, 5180, 6580, 6956, 8695, 12173, 17390, 24346, 34780, 48692, 60865, 93563, 121730, 187126, 243460, 374252, 467815, 654941, 935630, 1309882, 1871260, 2619764, 3274705, 3461831, 4397461, 6549410, 6923662, 8794922, 13098820, 13847324, 17309155, 17589844, 21987305, 24232817, 30782227, 34618310, 43974610, 48465634, 61564454, 69236620, 87949220, 96931268, 121164085, 123128908, 153911135, 162706057, 242328170, 307822270, 325412114, 484656340, 615644540, 650824228, 813530285, 1138942399, 1627060570, 2277884798, 3254121140, 4555769596, 5694711995, 11389423990, 22778847980]

約数ペア:

[(1, 22778847980), (2, 11389423990), (4, 5694711995), (5, 4555769596), (7, 3254121140), (10, 2277884798), (14, 1627060570), (20, 1138942399), (28, 813530285), (35, 650824228), (37, 615644540), (47, 484656340), (70, 325412114), (74, 307822270), (94, 242328170), (140, 162706057), (148, 153911135), (185, 123128908), (188, 121164085), (235, 96931268), (259, 87949220), (329, 69236620), (370, 61564454), (470, 48465634), (518, 43974610), (658, 34618310), (740, 30782227), (940, 24232817), (1036, 21987305), (1295, 17589844), (1316, 17309155), (1645, 13847324), (1739, 13098820), (2590, 8794922), (3290, 6923662), (3478, 6549410), (5180, 4397461), (6580, 3461831), (6956, 3274705), (8695, 2619764), (12173, 1871260), (17390, 1309882), (24346, 935630), (34780, 654941), (48692, 467815), (60865, 374252), (93563, 243460), (121730, 187126)]