16571826440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{110273}}^1$

素因数の和:110331

約数の個数: 96

約数和(自身を含む): 42656188680

約数和(自身を除く): 26084362240

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 289, 340, 442, 520, 578, 680, 884, 1105, 1156, 1445, 1768, 2210, 2312, 2890, 3757, 4420, 5780, 7514, 8840, 11560, 15028, 18785, 30056, 37570, 75140, 110273, 150280, 220546, 441092, 551365, 882184, 1102730, 1433549, 1874641, 2205460, 2867098, 3749282, 4410920, 5734196, 7167745, 7498564, 9373205, 11468392, 14335490, 14997128, 18746410, 24370333, 28670980, 31868897, 37492820, 48740666, 57341960, 63737794, 74985640, 97481332, 121851665, 127475588, 159344485, 194962664, 243703330, 254951176, 318688970, 414295661, 487406660, 637377940, 828591322, 974813320, 1274755880, 1657182644, 2071478305, 3314365288, 4142956610, 8285913220, 16571826440]

約数ペア:

[(1, 16571826440), (2, 8285913220), (4, 4142956610), (5, 3314365288), (8, 2071478305), (10, 1657182644), (13, 1274755880), (17, 974813320), (20, 828591322), (26, 637377940), (34, 487406660), (40, 414295661), (52, 318688970), (65, 254951176), (68, 243703330), (85, 194962664), (104, 159344485), (130, 127475588), (136, 121851665), (170, 97481332), (221, 74985640), (260, 63737794), (289, 57341960), (340, 48740666), (442, 37492820), (520, 31868897), (578, 28670980), (680, 24370333), (884, 18746410), (1105, 14997128), (1156, 14335490), (1445, 11468392), (1768, 9373205), (2210, 7498564), (2312, 7167745), (2890, 5734196), (3757, 4410920), (4420, 3749282), (5780, 2867098), (7514, 2205460), (8840, 1874641), (11560, 1433549), (15028, 1102730), (18785, 882184), (30056, 551365), (37570, 441092), (75140, 220546), (110273, 150280)]